60988980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78191}}^1$

素因数の和:78216

約数の個数: 48

約数和(自身を含む): 183907584

約数和(自身を除く): 122918604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 78191, 156382, 234573, 312764, 390955, 469146, 781910, 938292, 1016483, 1172865, 1563820, 2032966, 2345730, 3049449, 4065932, 4691460, 5082415, 6098898, 10164830, 12197796, 15247245, 20329660, 30494490, 60988980]

約数ペア:

[(1, 60988980), (2, 30494490), (3, 20329660), (4, 15247245), (5, 12197796), (6, 10164830), (10, 6098898), (12, 5082415), (13, 4691460), (15, 4065932), (20, 3049449), (26, 2345730), (30, 2032966), (39, 1563820), (52, 1172865), (60, 1016483), (65, 938292), (78, 781910), (130, 469146), (156, 390955), (195, 312764), (260, 234573), (390, 156382), (780, 78191)]