377376480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1114

約数の個数: 288

約数和(自身を含む): 1461227040

約数和(自身を除く): 1083850560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1061, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2122, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3183, 3420, 3705, 3744, 3952, 4244, 4446, 4560, 4680, 4940, 5305, 5472, 5928, 6240, 6366, 6840, 7410, 7904, 8488, 8892, 9120, 9360, 9549, 9880, 10610, 11115, 11856, 12732, 13680, 13793, 14820, 15915, 16976, 17784, 18720, 19098, 19760, 20159, 21220, 22230, 23712, 25464, 27360, 27586, 29640, 31830, 33952, 35568, 38196, 39520, 40318, 41379, 42440, 44460, 47745, 50928, 55172, 59280, 60477, 63660, 68965, 71136, 76392, 80636, 82758, 84880, 88920, 95490, 100795, 101856, 110344, 118560, 120954, 124137, 127320, 137930, 152784, 161272, 165516, 169760, 177840, 181431, 190980, 201590, 206895, 220688, 241908, 248274, 254640, 262067, 275860, 302385, 305568, 322544, 331032, 355680, 362862, 381960, 403180, 413790, 441376, 483816, 496548, 509280, 524134, 551720, 604770, 620685, 645088, 662064, 725724, 763920, 786201, 806360, 827580, 907155, 967632, 993096, 1048268, 1103440, 1209540, 1241370, 1310335, 1324128, 1451448, 1527840, 1572402, 1612720, 1655160, 1814310, 1935264, 1986192, 2096536, 2206880, 2358603, 2419080, 2482740, 2620670, 2902896, 3144804, 3225440, 3310320, 3628620, 3931005, 3972384, 4193072, 4717206, 4838160, 4965480, 5241340, 5805792, 6289608, 6620640, 7257240, 7862010, 8386144, 9434412, 9676320, 9930960, 10482680, 11793015, 12579216, 14514480, 15724020, 18868824, 19861920, 20965360, 23586030, 25158432, 29028960, 31448040, 37737648, 41930720, 47172060, 62896080, 75475296, 94344120, 125792160, 188688240, 377376480]

約数ペア:

[(1, 377376480), (2, 188688240), (3, 125792160), (4, 94344120), (5, 75475296), (6, 62896080), (8, 47172060), (9, 41930720), (10, 37737648), (12, 31448040), (13, 29028960), (15, 25158432), (16, 23586030), (18, 20965360), (19, 19861920), (20, 18868824), (24, 15724020), (26, 14514480), (30, 12579216), (32, 11793015), (36, 10482680), (38, 9930960), (39, 9676320), (40, 9434412), (45, 8386144), (48, 7862010), (52, 7257240), (57, 6620640), (60, 6289608), (65, 5805792), (72, 5241340), (76, 4965480), (78, 4838160), (80, 4717206), (90, 4193072), (95, 3972384), (96, 3931005), (104, 3628620), (114, 3310320), (117, 3225440), (120, 3144804), (130, 2902896), (144, 2620670), (152, 2482740), (156, 2419080), (160, 2358603), (171, 2206880), (180, 2096536), (190, 1986192), (195, 1935264), (208, 1814310), (228, 1655160), (234, 1612720), (240, 1572402), (247, 1527840), (260, 1451448), (285, 1324128), (288, 1310335), (304, 1241370), (312, 1209540), (342, 1103440), (360, 1048268), (380, 993096), (390, 967632), (416, 907155), (456, 827580), (468, 806360), (480, 786201), (494, 763920), (520, 725724), (570, 662064), (585, 645088), (608, 620685), (624, 604770), (684, 551720), (720, 524134), (741, 509280), (760, 496548), (780, 483816), (855, 441376), (912, 413790), (936, 403180), (988, 381960), (1040, 362862), (1061, 355680), (1140, 331032), (1170, 322544), (1235, 305568), (1248, 302385), (1368, 275860), (1440, 262067), (1482, 254640), (1520, 248274), (1560, 241908), (1710, 220688), (1824, 206895), (1872, 201590), (1976, 190980), (2080, 181431), (2122, 177840), (2223, 169760), (2280, 165516), (2340, 161272), (2470, 152784), (2736, 137930), (2964, 127320), (3040, 124137), (3120, 120954), (3183, 118560), (3420, 110344), (3705, 101856), (3744, 100795), (3952, 95490), (4244, 88920), (4446, 84880), (4560, 82758), (4680, 80636), (4940, 76392), (5305, 71136), (5472, 68965), (5928, 63660), (6240, 60477), (6366, 59280), (6840, 55172), (7410, 50928), (7904, 47745), (8488, 44460), (8892, 42440), (9120, 41379), (9360, 40318), (9549, 39520), (9880, 38196), (10610, 35568), (11115, 33952), (11856, 31830), (12732, 29640), (13680, 27586), (13793, 27360), (14820, 25464), (15915, 23712), (16976, 22230), (17784, 21220), (18720, 20159), (19098, 19760)]