1377359880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{882923}}^1$

素因数の和:882950

約数の個数: 64

約数和(自身を含む): 4449936960

約数和(自身を除く): 3072577080

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, 882923, 1765846, 2648769, 3531692, 4414615, 5297538, 7063384, 8829230, 10595076, 11477999, 13243845, 17658460, 21190152, 22955998, 26487690, 34433997, 35316920, 45911996, 52975380, 57389995, 68867994, 91823992, 105950760, 114779990, 137735988, 172169985, 229559980, 275471976, 344339970, 459119960, 688679940, 1377359880]

約数ペア:

[(1, 1377359880), (2, 688679940), (3, 459119960), (4, 344339970), (5, 275471976), (6, 229559980), (8, 172169985), (10, 137735988), (12, 114779990), (13, 105950760), (15, 91823992), (20, 68867994), (24, 57389995), (26, 52975380), (30, 45911996), (39, 35316920), (40, 34433997), (52, 26487690), (60, 22955998), (65, 21190152), (78, 17658460), (104, 13243845), (120, 11477999), (130, 10595076), (156, 8829230), (195, 7063384), (260, 5297538), (312, 4414615), (390, 3531692), (520, 2648769), (780, 1765846), (1560, 882923)]