12767880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 38712960

約数和(自身を除く): 25945080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1033, 1236, 1545, 2060, 2066, 2472, 3090, 3099, 4120, 4132, 5165, 6180, 6198, 8264, 10330, 12360, 12396, 15495, 20660, 24792, 30990, 41320, 61980, 106399, 123960, 212798, 319197, 425596, 531995, 638394, 851192, 1063990, 1276788, 1595985, 2127980, 2553576, 3191970, 4255960, 6383940, 12767880]

約数ペア:

[(1, 12767880), (2, 6383940), (3, 4255960), (4, 3191970), (5, 2553576), (6, 2127980), (8, 1595985), (10, 1276788), (12, 1063990), (15, 851192), (20, 638394), (24, 531995), (30, 425596), (40, 319197), (60, 212798), (103, 123960), (120, 106399), (206, 61980), (309, 41320), (412, 30990), (515, 24792), (618, 20660), (824, 15495), (1030, 12396), (1033, 12360), (1236, 10330), (1545, 8264), (2060, 6198), (2066, 6180), (2472, 5165), (3090, 4132), (3099, 4120)]