40472880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{24091}}^1$

素因数の和:24114

約数の個数: 80

約数和(自身を含む): 143395584

約数和(自身を除く): 102922704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 24091, 48182, 72273, 96364, 120455, 144546, 168637, 192728, 240910, 289092, 337274, 361365, 385456, 481820, 505911, 578184, 674548, 722730, 843185, 963640, 1011822, 1156368, 1349096, 1445460, 1686370, 1927280, 2023644, 2529555, 2698192, 2890920, 3372740, 4047288, 5059110, 5781840, 6745480, 8094576, 10118220, 13490960, 20236440, 40472880]

約数ペア:

[(1, 40472880), (2, 20236440), (3, 13490960), (4, 10118220), (5, 8094576), (6, 6745480), (7, 5781840), (8, 5059110), (10, 4047288), (12, 3372740), (14, 2890920), (15, 2698192), (16, 2529555), (20, 2023644), (21, 1927280), (24, 1686370), (28, 1445460), (30, 1349096), (35, 1156368), (40, 1011822), (42, 963640), (48, 843185), (56, 722730), (60, 674548), (70, 578184), (80, 505911), (84, 481820), (105, 385456), (112, 361365), (120, 337274), (140, 289092), (168, 240910), (210, 192728), (240, 168637), (280, 144546), (336, 120455), (420, 96364), (560, 72273), (840, 48182), (1680, 24091)]