358881120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1062

約数の個数: 288

約数和(自身を含む): 1389679200

約数和(自身を除く): 1030798080

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, 1009, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2018, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3027, 3040, 3120, 3420, 3705, 3744, 3952, 4036, 4446, 4560, 4680, 4940, 5045, 5472, 5928, 6054, 6240, 6840, 7410, 7904, 8072, 8892, 9081, 9120, 9360, 9880, 10090, 11115, 11856, 12108, 13117, 13680, 14820, 15135, 16144, 17784, 18162, 18720, 19171, 19760, 20180, 22230, 23712, 24216, 26234, 27360, 29640, 30270, 32288, 35568, 36324, 38342, 39351, 39520, 40360, 44460, 45405, 48432, 52468, 57513, 59280, 60540, 65585, 71136, 72648, 76684, 78702, 80720, 88920, 90810, 95855, 96864, 104936, 115026, 118053, 118560, 121080, 131170, 145296, 153368, 157404, 161440, 172539, 177840, 181620, 191710, 196755, 209872, 230052, 236106, 242160, 249223, 262340, 287565, 290592, 306736, 314808, 345078, 355680, 363240, 383420, 393510, 419744, 460104, 472212, 484320, 498446, 524680, 575130, 590265, 613472, 629616, 690156, 726480, 747669, 766840, 787020, 862695, 920208, 944424, 996892, 1049360, 1150260, 1180530, 1246115, 1259232, 1380312, 1452960, 1495338, 1533680, 1574040, 1725390, 1840416, 1888848, 1993784, 2098720, 2243007, 2300520, 2361060, 2492230, 2760624, 2990676, 3067360, 3148080, 3450780, 3738345, 3777696, 3987568, 4486014, 4601040, 4722120, 4984460, 5521248, 5981352, 6296160, 6901560, 7476690, 7975136, 8972028, 9202080, 9444240, 9968920, 11215035, 11962704, 13803120, 14953380, 17944056, 18888480, 19937840, 22430070, 23925408, 27606240, 29906760, 35888112, 39875680, 44860140, 59813520, 71776224, 89720280, 119627040, 179440560, 358881120]

約数ペア:

[(1, 358881120), (2, 179440560), (3, 119627040), (4, 89720280), (5, 71776224), (6, 59813520), (8, 44860140), (9, 39875680), (10, 35888112), (12, 29906760), (13, 27606240), (15, 23925408), (16, 22430070), (18, 19937840), (19, 18888480), (20, 17944056), (24, 14953380), (26, 13803120), (30, 11962704), (32, 11215035), (36, 9968920), (38, 9444240), (39, 9202080), (40, 8972028), (45, 7975136), (48, 7476690), (52, 6901560), (57, 6296160), (60, 5981352), (65, 5521248), (72, 4984460), (76, 4722120), (78, 4601040), (80, 4486014), (90, 3987568), (95, 3777696), (96, 3738345), (104, 3450780), (114, 3148080), (117, 3067360), (120, 2990676), (130, 2760624), (144, 2492230), (152, 2361060), (156, 2300520), (160, 2243007), (171, 2098720), (180, 1993784), (190, 1888848), (195, 1840416), (208, 1725390), (228, 1574040), (234, 1533680), (240, 1495338), (247, 1452960), (260, 1380312), (285, 1259232), (288, 1246115), (304, 1180530), (312, 1150260), (342, 1049360), (360, 996892), (380, 944424), (390, 920208), (416, 862695), (456, 787020), (468, 766840), (480, 747669), (494, 726480), (520, 690156), (570, 629616), (585, 613472), (608, 590265), (624, 575130), (684, 524680), (720, 498446), (741, 484320), (760, 472212), (780, 460104), (855, 419744), (912, 393510), (936, 383420), (988, 363240), (1009, 355680), (1040, 345078), (1140, 314808), (1170, 306736), (1235, 290592), (1248, 287565), (1368, 262340), (1440, 249223), (1482, 242160), (1520, 236106), (1560, 230052), (1710, 209872), (1824, 196755), (1872, 191710), (1976, 181620), (2018, 177840), (2080, 172539), (2223, 161440), (2280, 157404), (2340, 153368), (2470, 145296), (2736, 131170), (2964, 121080), (3027, 118560), (3040, 118053), (3120, 115026), (3420, 104936), (3705, 96864), (3744, 95855), (3952, 90810), (4036, 88920), (4446, 80720), (4560, 78702), (4680, 76684), (4940, 72648), (5045, 71136), (5472, 65585), (5928, 60540), (6054, 59280), (6240, 57513), (6840, 52468), (7410, 48432), (7904, 45405), (8072, 44460), (8892, 40360), (9081, 39520), (9120, 39351), (9360, 38342), (9880, 36324), (10090, 35568), (11115, 32288), (11856, 30270), (12108, 29640), (13117, 27360), (13680, 26234), (14820, 24216), (15135, 23712), (16144, 22230), (17784, 20180), (18162, 19760), (18720, 19171)]