3943680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 13735680

約数和(自身を除く): 9792000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 128, 130, 156, 158, 160, 192, 195, 208, 237, 240, 256, 260, 312, 316, 320, 384, 390, 395, 416, 474, 480, 520, 624, 632, 640, 768, 780, 790, 832, 948, 960, 1027, 1040, 1185, 1248, 1264, 1280, 1560, 1580, 1664, 1896, 1920, 2054, 2080, 2370, 2496, 2528, 3081, 3120, 3160, 3328, 3792, 3840, 4108, 4160, 4740, 4992, 5056, 5135, 6162, 6240, 6320, 7584, 8216, 8320, 9480, 9984, 10112, 10270, 12324, 12480, 12640, 15168, 15405, 16432, 16640, 18960, 20224, 20540, 24648, 24960, 25280, 30336, 30810, 32864, 37920, 41080, 49296, 49920, 50560, 60672, 61620, 65728, 75840, 82160, 98592, 101120, 123240, 131456, 151680, 164320, 197184, 246480, 262912, 303360, 328640, 394368, 492960, 657280, 788736, 985920, 1314560, 1971840, 3943680]

約数ペア:

[(1, 3943680), (2, 1971840), (3, 1314560), (4, 985920), (5, 788736), (6, 657280), (8, 492960), (10, 394368), (12, 328640), (13, 303360), (15, 262912), (16, 246480), (20, 197184), (24, 164320), (26, 151680), (30, 131456), (32, 123240), (39, 101120), (40, 98592), (48, 82160), (52, 75840), (60, 65728), (64, 61620), (65, 60672), (78, 50560), (79, 49920), (80, 49296), (96, 41080), (104, 37920), (120, 32864), (128, 30810), (130, 30336), (156, 25280), (158, 24960), (160, 24648), (192, 20540), (195, 20224), (208, 18960), (237, 16640), (240, 16432), (256, 15405), (260, 15168), (312, 12640), (316, 12480), (320, 12324), (384, 10270), (390, 10112), (395, 9984), (416, 9480), (474, 8320), (480, 8216), (520, 7584), (624, 6320), (632, 6240), (640, 6162), (768, 5135), (780, 5056), (790, 4992), (832, 4740), (948, 4160), (960, 4108), (1027, 3840), (1040, 3792), (1185, 3328), (1248, 3160), (1264, 3120), (1280, 3081), (1560, 2528), (1580, 2496), (1664, 2370), (1896, 2080), (1920, 2054)]