7620881640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2761189}}^1$

素因数の和:2761226

約数の個数: 64

約数和(自身を含む): 23856681600

約数和(自身を除く): 16235799960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 2761189, 5522378, 8283567, 11044756, 13805945, 16567134, 22089512, 27611890, 33134268, 41417835, 55223780, 63507347, 66268536, 82835670, 110447560, 127014694, 165671340, 190522041, 254029388, 317536735, 331342680, 381044082, 508058776, 635073470, 762088164, 952610205, 1270146940, 1524176328, 1905220410, 2540293880, 3810440820, 7620881640]

約数ペア:

[(1, 7620881640), (2, 3810440820), (3, 2540293880), (4, 1905220410), (5, 1524176328), (6, 1270146940), (8, 952610205), (10, 762088164), (12, 635073470), (15, 508058776), (20, 381044082), (23, 331342680), (24, 317536735), (30, 254029388), (40, 190522041), (46, 165671340), (60, 127014694), (69, 110447560), (92, 82835670), (115, 66268536), (120, 63507347), (138, 55223780), (184, 41417835), (230, 33134268), (276, 27611890), (345, 22089512), (460, 16567134), (552, 13805945), (690, 11044756), (920, 8283567), (1380, 5522378), (2760, 2761189)]