55641360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231839}}^1$

素因数の和:231855

約数の個数: 40

約数和(自身を含む): 172488960

約数和(自身を除く): 116847600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231839, 463678, 695517, 927356, 1159195, 1391034, 1854712, 2318390, 2782068, 3477585, 3709424, 4636780, 5564136, 6955170, 9273560, 11128272, 13910340, 18547120, 27820680, 55641360]

約数ペア:

[(1, 55641360), (2, 27820680), (3, 18547120), (4, 13910340), (5, 11128272), (6, 9273560), (8, 6955170), (10, 5564136), (12, 4636780), (15, 3709424), (16, 3477585), (20, 2782068), (24, 2318390), (30, 1854712), (40, 1391034), (48, 1159195), (60, 927356), (80, 695517), (120, 463678), (240, 231839)]