672667440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{6133}}^1$

素因数の和:6606

約数の個数: 80

約数和(自身を含む): 2090172768

約数和(自身を除く): 1417505328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6133, 6855, 7312, 9140, 10968, 12266, 13710, 18280, 18399, 21936, 24532, 27420, 30665, 36560, 36798, 49064, 54840, 61330, 73596, 91995, 98128, 109680, 122660, 147192, 183990, 245320, 294384, 367980, 490640, 735960, 1471920, 2802781, 5605562, 8408343, 11211124, 14013905, 16816686, 22422248, 28027810, 33633372, 42041715, 44844496, 56055620, 67266744, 84083430, 112111240, 134533488, 168166860, 224222480, 336333720, 672667440]

約数ペア:

[(1, 672667440), (2, 336333720), (3, 224222480), (4, 168166860), (5, 134533488), (6, 112111240), (8, 84083430), (10, 67266744), (12, 56055620), (15, 44844496), (16, 42041715), (20, 33633372), (24, 28027810), (30, 22422248), (40, 16816686), (48, 14013905), (60, 11211124), (80, 8408343), (120, 5605562), (240, 2802781), (457, 1471920), (914, 735960), (1371, 490640), (1828, 367980), (2285, 294384), (2742, 245320), (3656, 183990), (4570, 147192), (5484, 122660), (6133, 109680), (6855, 98128), (7312, 91995), (9140, 73596), (10968, 61330), (12266, 54840), (13710, 49064), (18280, 36798), (18399, 36560), (21936, 30665), (24532, 27420)]