65913240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13397}}^1$

素因数の和:13452

約数の個数: 64

約数和(自身を含む): 202577760

約数和(自身を除く): 136664520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 13397, 26794, 40191, 53588, 66985, 80382, 107176, 133970, 160764, 200955, 267940, 321528, 401910, 535880, 549277, 803820, 1098554, 1607640, 1647831, 2197108, 2746385, 3295662, 4394216, 5492770, 6591324, 8239155, 10985540, 13182648, 16478310, 21971080, 32956620, 65913240]

約数ペア:

[(1, 65913240), (2, 32956620), (3, 21971080), (4, 16478310), (5, 13182648), (6, 10985540), (8, 8239155), (10, 6591324), (12, 5492770), (15, 4394216), (20, 3295662), (24, 2746385), (30, 2197108), (40, 1647831), (41, 1607640), (60, 1098554), (82, 803820), (120, 549277), (123, 535880), (164, 401910), (205, 321528), (246, 267940), (328, 200955), (410, 160764), (492, 133970), (615, 107176), (820, 80382), (984, 66985), (1230, 53588), (1640, 40191), (2460, 26794), (4920, 13397)]