56863560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36451}}^1$

素因数の和:36478

約数の個数: 64

約数和(自身を含む): 183718080

約数和(自身を除く): 126854520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 36451, 72902, 109353, 145804, 182255, 218706, 291608, 364510, 437412, 473863, 546765, 729020, 874824, 947726, 1093530, 1421589, 1458040, 1895452, 2187060, 2369315, 2843178, 3790904, 4374120, 4738630, 5686356, 7107945, 9477260, 11372712, 14215890, 18954520, 28431780, 56863560]

約数ペア:

[(1, 56863560), (2, 28431780), (3, 18954520), (4, 14215890), (5, 11372712), (6, 9477260), (8, 7107945), (10, 5686356), (12, 4738630), (13, 4374120), (15, 3790904), (20, 2843178), (24, 2369315), (26, 2187060), (30, 1895452), (39, 1458040), (40, 1421589), (52, 1093530), (60, 947726), (65, 874824), (78, 729020), (104, 546765), (120, 473863), (130, 437412), (156, 364510), (195, 291608), (260, 218706), (312, 182255), (390, 145804), (520, 109353), (780, 72902), (1560, 36451)]