494884920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{69899}}^1$

素因数の和:69972

約数の個数: 64

約数和(自身を含む): 1509840000

約数和(自身を除く): 1014955080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 69899, 139798, 209697, 279596, 349495, 419394, 559192, 698990, 838788, 1048485, 1397980, 1677576, 2096970, 2795960, 4124041, 4193940, 8248082, 8387880, 12372123, 16496164, 20620205, 24744246, 32992328, 41240410, 49488492, 61860615, 82480820, 98976984, 123721230, 164961640, 247442460, 494884920]

約数ペア:

[(1, 494884920), (2, 247442460), (3, 164961640), (4, 123721230), (5, 98976984), (6, 82480820), (8, 61860615), (10, 49488492), (12, 41240410), (15, 32992328), (20, 24744246), (24, 20620205), (30, 16496164), (40, 12372123), (59, 8387880), (60, 8248082), (118, 4193940), (120, 4124041), (177, 2795960), (236, 2096970), (295, 1677576), (354, 1397980), (472, 1048485), (590, 838788), (708, 698990), (885, 559192), (1180, 419394), (1416, 349495), (1770, 279596), (2360, 209697), (3540, 139798), (7080, 69899)]