79111320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1889}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 238140000

約数和(自身を除く): 159028680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 1889, 2094, 2792, 3490, 3778, 4188, 5235, 5667, 6980, 7556, 8376, 9445, 10470, 11334, 13960, 15112, 18890, 20940, 22668, 28335, 37780, 41880, 45336, 56670, 75560, 113340, 226680, 659261, 1318522, 1977783, 2637044, 3296305, 3955566, 5274088, 6592610, 7911132, 9888915, 13185220, 15822264, 19777830, 26370440, 39555660, 79111320]

約数ペア:

[(1, 79111320), (2, 39555660), (3, 26370440), (4, 19777830), (5, 15822264), (6, 13185220), (8, 9888915), (10, 7911132), (12, 6592610), (15, 5274088), (20, 3955566), (24, 3296305), (30, 2637044), (40, 1977783), (60, 1318522), (120, 659261), (349, 226680), (698, 113340), (1047, 75560), (1396, 56670), (1745, 45336), (1889, 41880), (2094, 37780), (2792, 28335), (3490, 22668), (3778, 20940), (4188, 18890), (5235, 15112), (5667, 13960), (6980, 11334), (7556, 10470), (8376, 9445)]