259584660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{24443}}^1$

素因数の和:24517

約数の個数: 72

約数和(自身を含む): 800785440

約数和(自身を除く): 541200780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 24443, 48886, 73329, 97772, 122215, 146658, 219987, 244430, 293316, 366645, 439974, 488860, 733290, 879948, 1099935, 1442137, 1466580, 2199870, 2884274, 4326411, 4399740, 5768548, 7210685, 8652822, 12979233, 14421370, 17305644, 21632055, 25958466, 28842740, 43264110, 51916932, 64896165, 86528220, 129792330, 259584660]

約数ペア:

[(1, 259584660), (2, 129792330), (3, 86528220), (4, 64896165), (5, 51916932), (6, 43264110), (9, 28842740), (10, 25958466), (12, 21632055), (15, 17305644), (18, 14421370), (20, 12979233), (30, 8652822), (36, 7210685), (45, 5768548), (59, 4399740), (60, 4326411), (90, 2884274), (118, 2199870), (177, 1466580), (180, 1442137), (236, 1099935), (295, 879948), (354, 733290), (531, 488860), (590, 439974), (708, 366645), (885, 293316), (1062, 244430), (1180, 219987), (1770, 146658), (2124, 122215), (2655, 97772), (3540, 73329), (5310, 48886), (10620, 24443)]