8968080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 31426560

約数和(自身を除く): 22458480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 79, 80, 86, 88, 110, 120, 129, 132, 158, 165, 172, 176, 215, 220, 237, 240, 258, 264, 316, 330, 344, 395, 430, 440, 473, 474, 516, 528, 632, 645, 660, 688, 790, 860, 869, 880, 946, 948, 1032, 1185, 1264, 1290, 1320, 1419, 1580, 1720, 1738, 1892, 1896, 2064, 2365, 2370, 2580, 2607, 2640, 2838, 3160, 3397, 3440, 3476, 3784, 3792, 4345, 4730, 4740, 5160, 5214, 5676, 6320, 6794, 6952, 7095, 7568, 8690, 9460, 9480, 10191, 10320, 10428, 11352, 13035, 13588, 13904, 14190, 16985, 17380, 18920, 18960, 20382, 20856, 22704, 26070, 27176, 28380, 33970, 34760, 37367, 37840, 40764, 41712, 50955, 52140, 54352, 56760, 67940, 69520, 74734, 81528, 101910, 104280, 112101, 113520, 135880, 149468, 163056, 186835, 203820, 208560, 224202, 271760, 298936, 373670, 407640, 448404, 560505, 597872, 747340, 815280, 896808, 1121010, 1494680, 1793616, 2242020, 2989360, 4484040, 8968080]

約数ペア:

[(1, 8968080), (2, 4484040), (3, 2989360), (4, 2242020), (5, 1793616), (6, 1494680), (8, 1121010), (10, 896808), (11, 815280), (12, 747340), (15, 597872), (16, 560505), (20, 448404), (22, 407640), (24, 373670), (30, 298936), (33, 271760), (40, 224202), (43, 208560), (44, 203820), (48, 186835), (55, 163056), (60, 149468), (66, 135880), (79, 113520), (80, 112101), (86, 104280), (88, 101910), (110, 81528), (120, 74734), (129, 69520), (132, 67940), (158, 56760), (165, 54352), (172, 52140), (176, 50955), (215, 41712), (220, 40764), (237, 37840), (240, 37367), (258, 34760), (264, 33970), (316, 28380), (330, 27176), (344, 26070), (395, 22704), (430, 20856), (440, 20382), (473, 18960), (474, 18920), (516, 17380), (528, 16985), (632, 14190), (645, 13904), (660, 13588), (688, 13035), (790, 11352), (860, 10428), (869, 10320), (880, 10191), (946, 9480), (948, 9460), (1032, 8690), (1185, 7568), (1264, 7095), (1290, 6952), (1320, 6794), (1419, 6320), (1580, 5676), (1720, 5214), (1738, 5160), (1892, 4740), (1896, 4730), (2064, 4345), (2365, 3792), (2370, 3784), (2580, 3476), (2607, 3440), (2640, 3397), (2838, 3160)]