516641520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9007}}^1$

素因数の和:9262

約数の個数: 80

約数和(自身を含む): 1608468480

約数和(自身を除く): 1091826960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9007, 9560, 11472, 14340, 18014, 19120, 27021, 28680, 36028, 45035, 54042, 57360, 72056, 90070, 108084, 135105, 144112, 180140, 216168, 270210, 360280, 432336, 540420, 720560, 1080840, 2152673, 2161680, 4305346, 6458019, 8610692, 10763365, 12916038, 17221384, 21526730, 25832076, 32290095, 34442768, 43053460, 51664152, 64580190, 86106920, 103328304, 129160380, 172213840, 258320760, 516641520]

約数ペア:

[(1, 516641520), (2, 258320760), (3, 172213840), (4, 129160380), (5, 103328304), (6, 86106920), (8, 64580190), (10, 51664152), (12, 43053460), (15, 34442768), (16, 32290095), (20, 25832076), (24, 21526730), (30, 17221384), (40, 12916038), (48, 10763365), (60, 8610692), (80, 6458019), (120, 4305346), (239, 2161680), (240, 2152673), (478, 1080840), (717, 720560), (956, 540420), (1195, 432336), (1434, 360280), (1912, 270210), (2390, 216168), (2868, 180140), (3585, 144112), (3824, 135105), (4780, 108084), (5736, 90070), (7170, 72056), (9007, 57360), (9560, 54042), (11472, 45035), (14340, 36028), (18014, 28680), (19120, 27021)]