2381090560

素因数分解:

$2^8\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2477}}^1$

素因数の和:3249

約数の個数: 72

約数和(自身を含む): 5713356096

約数和(自身を除く): 3332265536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 751, 1280, 1502, 2477, 3004, 3755, 4954, 6008, 7510, 9908, 12016, 12385, 15020, 19816, 24032, 24770, 30040, 39632, 48064, 49540, 60080, 79264, 96128, 99080, 120160, 158528, 192256, 198160, 240320, 317056, 396320, 480640, 634112, 792640, 961280, 1585280, 1860227, 3170560, 3720454, 7440908, 9301135, 14881816, 18602270, 29763632, 37204540, 59527264, 74409080, 119054528, 148818160, 238109056, 297636320, 476218112, 595272640, 1190545280, 2381090560]

約数ペア:

[(1, 2381090560), (2, 1190545280), (4, 595272640), (5, 476218112), (8, 297636320), (10, 238109056), (16, 148818160), (20, 119054528), (32, 74409080), (40, 59527264), (64, 37204540), (80, 29763632), (128, 18602270), (160, 14881816), (256, 9301135), (320, 7440908), (640, 3720454), (751, 3170560), (1280, 1860227), (1502, 1585280), (2477, 961280), (3004, 792640), (3755, 634112), (4954, 480640), (6008, 396320), (7510, 317056), (9908, 240320), (12016, 198160), (12385, 192256), (15020, 158528), (19816, 120160), (24032, 99080), (24770, 96128), (30040, 79264), (39632, 60080), (48064, 49540)]