2957760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 168

約数和(自身を含む): 11094720

約数和(自身を除く): 8136960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 79, 80, 90, 96, 104, 117, 120, 130, 144, 156, 158, 160, 180, 192, 195, 208, 234, 237, 240, 260, 288, 312, 316, 320, 360, 390, 395, 416, 468, 474, 480, 520, 576, 585, 624, 632, 711, 720, 780, 790, 832, 936, 948, 960, 1027, 1040, 1170, 1185, 1248, 1264, 1422, 1440, 1560, 1580, 1872, 1896, 2054, 2080, 2340, 2370, 2496, 2528, 2844, 2880, 3081, 3120, 3160, 3555, 3744, 3792, 4108, 4160, 4680, 4740, 5056, 5135, 5688, 6162, 6240, 6320, 7110, 7488, 7584, 8216, 9243, 9360, 9480, 10270, 11376, 12324, 12480, 12640, 14220, 15168, 15405, 16432, 18486, 18720, 18960, 20540, 22752, 24648, 25280, 28440, 30810, 32864, 36972, 37440, 37920, 41080, 45504, 46215, 49296, 56880, 61620, 65728, 73944, 75840, 82160, 92430, 98592, 113760, 123240, 147888, 164320, 184860, 197184, 227520, 246480, 295776, 328640, 369720, 492960, 591552, 739440, 985920, 1478880, 2957760]

約数ペア:

[(1, 2957760), (2, 1478880), (3, 985920), (4, 739440), (5, 591552), (6, 492960), (8, 369720), (9, 328640), (10, 295776), (12, 246480), (13, 227520), (15, 197184), (16, 184860), (18, 164320), (20, 147888), (24, 123240), (26, 113760), (30, 98592), (32, 92430), (36, 82160), (39, 75840), (40, 73944), (45, 65728), (48, 61620), (52, 56880), (60, 49296), (64, 46215), (65, 45504), (72, 41080), (78, 37920), (79, 37440), (80, 36972), (90, 32864), (96, 30810), (104, 28440), (117, 25280), (120, 24648), (130, 22752), (144, 20540), (156, 18960), (158, 18720), (160, 18486), (180, 16432), (192, 15405), (195, 15168), (208, 14220), (234, 12640), (237, 12480), (240, 12324), (260, 11376), (288, 10270), (312, 9480), (316, 9360), (320, 9243), (360, 8216), (390, 7584), (395, 7488), (416, 7110), (468, 6320), (474, 6240), (480, 6162), (520, 5688), (576, 5135), (585, 5056), (624, 4740), (632, 4680), (711, 4160), (720, 4108), (780, 3792), (790, 3744), (832, 3555), (936, 3160), (948, 3120), (960, 3081), (1027, 2880), (1040, 2844), (1170, 2528), (1185, 2496), (1248, 2370), (1264, 2340), (1422, 2080), (1440, 2054), (1560, 1896), (1580, 1872)]