79227480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 255674880

約数和(自身を除く): 176447400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 547, 568, 680, 710, 852, 1020, 1065, 1094, 1207, 1420, 1641, 1704, 2040, 2130, 2188, 2414, 2735, 2840, 3282, 3621, 4260, 4376, 4828, 5470, 6035, 6564, 7242, 8205, 8520, 9299, 9656, 10940, 12070, 13128, 14484, 16410, 18105, 18598, 21880, 24140, 27897, 28968, 32820, 36210, 37196, 38837, 46495, 48280, 55794, 65640, 72420, 74392, 77674, 92990, 111588, 116511, 139485, 144840, 155348, 185980, 194185, 223176, 233022, 278970, 310696, 371960, 388370, 466044, 557940, 582555, 660229, 776740, 932088, 1115880, 1165110, 1320458, 1553480, 1980687, 2330220, 2640916, 3301145, 3961374, 4660440, 5281832, 6602290, 7922748, 9903435, 13204580, 15845496, 19806870, 26409160, 39613740, 79227480]

約数ペア:

[(1, 79227480), (2, 39613740), (3, 26409160), (4, 19806870), (5, 15845496), (6, 13204580), (8, 9903435), (10, 7922748), (12, 6602290), (15, 5281832), (17, 4660440), (20, 3961374), (24, 3301145), (30, 2640916), (34, 2330220), (40, 1980687), (51, 1553480), (60, 1320458), (68, 1165110), (71, 1115880), (85, 932088), (102, 776740), (120, 660229), (136, 582555), (142, 557940), (170, 466044), (204, 388370), (213, 371960), (255, 310696), (284, 278970), (340, 233022), (355, 223176), (408, 194185), (426, 185980), (510, 155348), (547, 144840), (568, 139485), (680, 116511), (710, 111588), (852, 92990), (1020, 77674), (1065, 74392), (1094, 72420), (1207, 65640), (1420, 55794), (1641, 48280), (1704, 46495), (2040, 38837), (2130, 37196), (2188, 36210), (2414, 32820), (2735, 28968), (2840, 27897), (3282, 24140), (3621, 21880), (4260, 18598), (4376, 18105), (4828, 16410), (5470, 14484), (6035, 13128), (6564, 12070), (7242, 10940), (8205, 9656), (8520, 9299)]