125047680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65129}}^1$

素因数の和:65151

約数の個数: 64

約数和(自身を含む): 398595600

約数和(自身を除く): 273547920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65129, 130258, 195387, 260516, 325645, 390774, 521032, 651290, 781548, 976935, 1042064, 1302580, 1563096, 1953870, 2084128, 2605160, 3126192, 3907740, 4168256, 5210320, 6252384, 7815480, 8336512, 10420640, 12504768, 15630960, 20841280, 25009536, 31261920, 41682560, 62523840, 125047680]

約数ペア:

[(1, 125047680), (2, 62523840), (3, 41682560), (4, 31261920), (5, 25009536), (6, 20841280), (8, 15630960), (10, 12504768), (12, 10420640), (15, 8336512), (16, 7815480), (20, 6252384), (24, 5210320), (30, 4168256), (32, 3907740), (40, 3126192), (48, 2605160), (60, 2084128), (64, 1953870), (80, 1563096), (96, 1302580), (120, 1042064), (128, 976935), (160, 781548), (192, 651290), (240, 521032), (320, 390774), (384, 325645), (480, 260516), (640, 195387), (960, 130258), (1920, 65129)]