248362080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16691}}^1$

素因数の和:16740

約数の個数: 96

約数和(自身を含む): 807625728

約数和(自身を除く): 559263648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 16691, 33382, 50073, 66764, 83455, 100146, 133528, 166910, 200292, 250365, 267056, 333820, 400584, 500730, 517421, 534112, 667640, 801168, 1001460, 1034842, 1335280, 1552263, 1602336, 2002920, 2069684, 2587105, 2670560, 3104526, 4005840, 4139368, 5174210, 6209052, 7761315, 8011680, 8278736, 10348420, 12418104, 15522630, 16557472, 20696840, 24836208, 31045260, 41393680, 49672416, 62090520, 82787360, 124181040, 248362080]

約数ペア:

[(1, 248362080), (2, 124181040), (3, 82787360), (4, 62090520), (5, 49672416), (6, 41393680), (8, 31045260), (10, 24836208), (12, 20696840), (15, 16557472), (16, 15522630), (20, 12418104), (24, 10348420), (30, 8278736), (31, 8011680), (32, 7761315), (40, 6209052), (48, 5174210), (60, 4139368), (62, 4005840), (80, 3104526), (93, 2670560), (96, 2587105), (120, 2069684), (124, 2002920), (155, 1602336), (160, 1552263), (186, 1335280), (240, 1034842), (248, 1001460), (310, 801168), (372, 667640), (465, 534112), (480, 517421), (496, 500730), (620, 400584), (744, 333820), (930, 267056), (992, 250365), (1240, 200292), (1488, 166910), (1860, 133528), (2480, 100146), (2976, 83455), (3720, 66764), (4960, 50073), (7440, 33382), (14880, 16691)]