488616360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{140407}}^1$

素因数の和:140450

約数の個数: 64

約数和(自身を含む): 1516406400

約数和(自身を除く): 1027790040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 140407, 280814, 421221, 561628, 702035, 842442, 1123256, 1404070, 1684884, 2106105, 2808140, 3369768, 4071803, 4212210, 5616280, 8143606, 8424420, 12215409, 16287212, 16848840, 20359015, 24430818, 32574424, 40718030, 48861636, 61077045, 81436060, 97723272, 122154090, 162872120, 244308180, 488616360]

約数ペア:

[(1, 488616360), (2, 244308180), (3, 162872120), (4, 122154090), (5, 97723272), (6, 81436060), (8, 61077045), (10, 48861636), (12, 40718030), (15, 32574424), (20, 24430818), (24, 20359015), (29, 16848840), (30, 16287212), (40, 12215409), (58, 8424420), (60, 8143606), (87, 5616280), (116, 4212210), (120, 4071803), (145, 3369768), (174, 2808140), (232, 2106105), (290, 1684884), (348, 1404070), (435, 1123256), (580, 842442), (696, 702035), (870, 561628), (1160, 421221), (1740, 280814), (3480, 140407)]