1198424760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{768221}}^1$

素因数の和:768248

約数の個数: 64

約数和(自身を含む): 3871838880

約数和(自身を除く): 2673414120

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, 768221, 1536442, 2304663, 3072884, 3841105, 4609326, 6145768, 7682210, 9218652, 9986873, 11523315, 15364420, 18437304, 19973746, 23046630, 29960619, 30728840, 39947492, 46093260, 49934365, 59921238, 79894984, 92186520, 99868730, 119842476, 149803095, 199737460, 239684952, 299606190, 399474920, 599212380, 1198424760]

約数ペア:

[(1, 1198424760), (2, 599212380), (3, 399474920), (4, 299606190), (5, 239684952), (6, 199737460), (8, 149803095), (10, 119842476), (12, 99868730), (13, 92186520), (15, 79894984), (20, 59921238), (24, 49934365), (26, 46093260), (30, 39947492), (39, 30728840), (40, 29960619), (52, 23046630), (60, 19973746), (65, 18437304), (78, 15364420), (104, 11523315), (120, 9986873), (130, 9218652), (156, 7682210), (195, 6145768), (260, 4609326), (312, 3841105), (390, 3072884), (520, 2304663), (780, 1536442), (1560, 768221)]