2516406720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2621257}}^1$

素因数の和:2621277

約数の個数: 56

約数和(自身を含む): 7989594384

約数和(自身を除く): 5473187664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2621257, 5242514, 7863771, 10485028, 13106285, 15727542, 20970056, 26212570, 31455084, 39318855, 41940112, 52425140, 62910168, 78637710, 83880224, 104850280, 125820336, 157275420, 167760448, 209700560, 251640672, 314550840, 419401120, 503281344, 629101680, 838802240, 1258203360, 2516406720]

約数ペア:

[(1, 2516406720), (2, 1258203360), (3, 838802240), (4, 629101680), (5, 503281344), (6, 419401120), (8, 314550840), (10, 251640672), (12, 209700560), (15, 167760448), (16, 157275420), (20, 125820336), (24, 104850280), (30, 83880224), (32, 78637710), (40, 62910168), (48, 52425140), (60, 41940112), (64, 39318855), (80, 31455084), (96, 26212570), (120, 20970056), (160, 15727542), (192, 13106285), (240, 10485028), (320, 7863771), (480, 5242514), (960, 2621257)]