76151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 171332400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 109, 120, 123, 142, 164, 205, 213, 218, 240, 246, 284, 327, 328, 355, 410, 426, 436, 492, 545, 568, 615, 654, 656, 710, 820, 852, 872, 984, 1065, 1090, 1136, 1230, 1308, 1420, 1635, 1640, 1704, 1744, 1968, 2130, 2180, 2460, 2616, 2840, 2911, 3270, 3280, 3408, 4260, 4360, 4469, 4920, 5232, 5680, 5822, 6540, 7739, 8520, 8720, 8733, 8938, 9840, 11644, 13080, 13407, 14555, 15478, 17040, 17466, 17876, 22345, 23217, 23288, 26160, 26814, 29110, 30956, 34932, 35752, 38695, 43665, 44690, 46434, 46576, 53628, 58220, 61912, 67035, 69864, 71504, 77390, 87330, 89380, 92868, 107256, 116085, 116440, 123824, 134070, 139728, 154780, 174660, 178760, 185736, 214512, 232170, 232880, 268140, 309560, 317299, 349320, 357520, 371472, 464340, 536280, 619120, 634598, 698640, 928680, 951897, 1072560, 1269196, 1586495, 1857360, 1903794, 2538392, 3172990, 3807588, 4759485, 5076784, 6345980, 7615176, 9518970, 12691960, 15230352, 19037940, 25383920, 38075880, 76151760]

約数ペア:

[(1, 76151760), (2, 38075880), (3, 25383920), (4, 19037940), (5, 15230352), (6, 12691960), (8, 9518970), (10, 7615176), (12, 6345980), (15, 5076784), (16, 4759485), (20, 3807588), (24, 3172990), (30, 2538392), (40, 1903794), (41, 1857360), (48, 1586495), (60, 1269196), (71, 1072560), (80, 951897), (82, 928680), (109, 698640), (120, 634598), (123, 619120), (142, 536280), (164, 464340), (205, 371472), (213, 357520), (218, 349320), (240, 317299), (246, 309560), (284, 268140), (327, 232880), (328, 232170), (355, 214512), (410, 185736), (426, 178760), (436, 174660), (492, 154780), (545, 139728), (568, 134070), (615, 123824), (654, 116440), (656, 116085), (710, 107256), (820, 92868), (852, 89380), (872, 87330), (984, 77390), (1065, 71504), (1090, 69864), (1136, 67035), (1230, 61912), (1308, 58220), (1420, 53628), (1635, 46576), (1640, 46434), (1704, 44690), (1744, 43665), (1968, 38695), (2130, 35752), (2180, 34932), (2460, 30956), (2616, 29110), (2840, 26814), (2911, 26160), (3270, 23288), (3280, 23217), (3408, 22345), (4260, 17876), (4360, 17466), (4469, 17040), (4920, 15478), (5232, 14555), (5680, 13407), (5822, 13080), (6540, 11644), (7739, 9840), (8520, 8938), (8720, 8733)]