64057680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{88969}}^1$

素因数の和:88988

約数の個数: 60

約数和(自身を含む): 215129460

約数和(自身を除く): 151071780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 88969, 177938, 266907, 355876, 444845, 533814, 711752, 800721, 889690, 1067628, 1334535, 1423504, 1601442, 1779380, 2135256, 2669070, 3202884, 3558760, 4003605, 4270512, 5338140, 6405768, 7117520, 8007210, 10676280, 12811536, 16014420, 21352560, 32028840, 64057680]

約数ペア:

[(1, 64057680), (2, 32028840), (3, 21352560), (4, 16014420), (5, 12811536), (6, 10676280), (8, 8007210), (9, 7117520), (10, 6405768), (12, 5338140), (15, 4270512), (16, 4003605), (18, 3558760), (20, 3202884), (24, 2669070), (30, 2135256), (36, 1779380), (40, 1601442), (45, 1423504), (48, 1334535), (60, 1067628), (72, 889690), (80, 800721), (90, 711752), (120, 533814), (144, 444845), (180, 355876), (240, 266907), (360, 177938), (720, 88969)]