290508765720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{1015907}}^1$

素因数の和:1018304

約数の個数: 64

約数和(自身を含む): 871892881920

約数和(自身を除く): 581384116200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2383, 4766, 7149, 9532, 11915, 14298, 19064, 23830, 28596, 35745, 47660, 57192, 71490, 95320, 142980, 285960, 1015907, 2031814, 3047721, 4063628, 5079535, 6095442, 8127256, 10159070, 12190884, 15238605, 20318140, 24381768, 30477210, 40636280, 60954420, 121908840, 2420906381, 4841812762, 7262719143, 9683625524, 12104531905, 14525438286, 19367251048, 24209063810, 29050876572, 36313595715, 48418127620, 58101753144, 72627191430, 96836255240, 145254382860, 290508765720]

約数ペア:

[(1, 290508765720), (2, 145254382860), (3, 96836255240), (4, 72627191430), (5, 58101753144), (6, 48418127620), (8, 36313595715), (10, 29050876572), (12, 24209063810), (15, 19367251048), (20, 14525438286), (24, 12104531905), (30, 9683625524), (40, 7262719143), (60, 4841812762), (120, 2420906381), (2383, 121908840), (4766, 60954420), (7149, 40636280), (9532, 30477210), (11915, 24381768), (14298, 20318140), (19064, 15238605), (23830, 12190884), (28596, 10159070), (35745, 8127256), (47660, 6095442), (57192, 5079535), (71490, 4063628), (95320, 3047721), (142980, 2031814), (285960, 1015907)]