85968480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 218850720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 599, 624, 690, 736, 780, 897, 920, 1040, 1104, 1196, 1198, 1248, 1380, 1495, 1560, 1794, 1797, 1840, 2080, 2208, 2392, 2396, 2760, 2990, 2995, 3120, 3588, 3594, 3680, 4485, 4784, 4792, 5520, 5980, 5990, 6240, 7176, 7188, 7787, 8970, 8985, 9568, 9584, 11040, 11960, 11980, 13777, 14352, 14376, 15574, 17940, 17970, 19168, 23361, 23920, 23960, 27554, 28704, 28752, 31148, 35880, 35940, 38935, 41331, 46722, 47840, 47920, 55108, 57504, 62296, 68885, 71760, 71880, 77870, 82662, 93444, 95840, 110216, 116805, 124592, 137770, 143520, 143760, 155740, 165324, 179101, 186888, 206655, 220432, 233610, 249184, 275540, 287520, 311480, 330648, 358202, 373776, 413310, 440864, 467220, 537303, 551080, 622960, 661296, 716404, 747552, 826620, 895505, 934440, 1074606, 1102160, 1245920, 1322592, 1432808, 1653240, 1791010, 1868880, 2149212, 2204320, 2686515, 2865616, 3306480, 3582020, 3737760, 4298424, 5373030, 5731232, 6612960, 7164040, 8596848, 10746060, 14328080, 17193696, 21492120, 28656160, 42984240, 85968480]

約数ペア:

[(1, 85968480), (2, 42984240), (3, 28656160), (4, 21492120), (5, 17193696), (6, 14328080), (8, 10746060), (10, 8596848), (12, 7164040), (13, 6612960), (15, 5731232), (16, 5373030), (20, 4298424), (23, 3737760), (24, 3582020), (26, 3306480), (30, 2865616), (32, 2686515), (39, 2204320), (40, 2149212), (46, 1868880), (48, 1791010), (52, 1653240), (60, 1432808), (65, 1322592), (69, 1245920), (78, 1102160), (80, 1074606), (92, 934440), (96, 895505), (104, 826620), (115, 747552), (120, 716404), (130, 661296), (138, 622960), (156, 551080), (160, 537303), (184, 467220), (195, 440864), (208, 413310), (230, 373776), (240, 358202), (260, 330648), (276, 311480), (299, 287520), (312, 275540), (345, 249184), (368, 233610), (390, 220432), (416, 206655), (460, 186888), (480, 179101), (520, 165324), (552, 155740), (598, 143760), (599, 143520), (624, 137770), (690, 124592), (736, 116805), (780, 110216), (897, 95840), (920, 93444), (1040, 82662), (1104, 77870), (1196, 71880), (1198, 71760), (1248, 68885), (1380, 62296), (1495, 57504), (1560, 55108), (1794, 47920), (1797, 47840), (1840, 46722), (2080, 41331), (2208, 38935), (2392, 35940), (2396, 35880), (2760, 31148), (2990, 28752), (2995, 28704), (3120, 27554), (3588, 23960), (3594, 23920), (3680, 23361), (4485, 19168), (4784, 17970), (4792, 17940), (5520, 15574), (5980, 14376), (5990, 14352), (6240, 13777), (7176, 11980), (7188, 11960), (7787, 11040), (8970, 9584), (8985, 9568)]