45145560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1783}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 136154880

約数和(自身を除く): 91009320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 1783, 2110, 2532, 3165, 3566, 4220, 5064, 5349, 6330, 7132, 8440, 8915, 10698, 12660, 14264, 17830, 21396, 25320, 26745, 35660, 42792, 53490, 71320, 106980, 213960, 376213, 752426, 1128639, 1504852, 1881065, 2257278, 3009704, 3762130, 4514556, 5643195, 7524260, 9029112, 11286390, 15048520, 22572780, 45145560]

約数ペア:

[(1, 45145560), (2, 22572780), (3, 15048520), (4, 11286390), (5, 9029112), (6, 7524260), (8, 5643195), (10, 4514556), (12, 3762130), (15, 3009704), (20, 2257278), (24, 1881065), (30, 1504852), (40, 1128639), (60, 752426), (120, 376213), (211, 213960), (422, 106980), (633, 71320), (844, 53490), (1055, 42792), (1266, 35660), (1688, 26745), (1783, 25320), (2110, 21396), (2532, 17830), (3165, 14264), (3566, 12660), (4220, 10698), (5064, 8915), (5349, 8440), (6330, 7132)]