79407960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28771}}^1$

素因数の和:28808

約数の個数: 64

約数和(自身を含む): 248590080

約数和(自身を除く): 169182120

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, 28771, 57542, 86313, 115084, 143855, 172626, 230168, 287710, 345252, 431565, 575420, 661733, 690504, 863130, 1150840, 1323466, 1726260, 1985199, 2646932, 3308665, 3452520, 3970398, 5293864, 6617330, 7940796, 9925995, 13234660, 15881592, 19851990, 26469320, 39703980, 79407960]

約数ペア:

[(1, 79407960), (2, 39703980), (3, 26469320), (4, 19851990), (5, 15881592), (6, 13234660), (8, 9925995), (10, 7940796), (12, 6617330), (15, 5293864), (20, 3970398), (23, 3452520), (24, 3308665), (30, 2646932), (40, 1985199), (46, 1726260), (60, 1323466), (69, 1150840), (92, 863130), (115, 690504), (120, 661733), (138, 575420), (184, 431565), (230, 345252), (276, 287710), (345, 230168), (460, 172626), (552, 143855), (690, 115084), (920, 86313), (1380, 57542), (2760, 28771)]