65580360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23761}}^1$

素因数の和:23798

約数の個数: 64

約数和(自身を含む): 205303680

約数和(自身を除く): 139723320

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, 23761, 47522, 71283, 95044, 118805, 142566, 190088, 237610, 285132, 356415, 475220, 546503, 570264, 712830, 950440, 1093006, 1425660, 1639509, 2186012, 2732515, 2851320, 3279018, 4372024, 5465030, 6558036, 8197545, 10930060, 13116072, 16395090, 21860120, 32790180, 65580360]

約数ペア:

[(1, 65580360), (2, 32790180), (3, 21860120), (4, 16395090), (5, 13116072), (6, 10930060), (8, 8197545), (10, 6558036), (12, 5465030), (15, 4372024), (20, 3279018), (23, 2851320), (24, 2732515), (30, 2186012), (40, 1639509), (46, 1425660), (60, 1093006), (69, 950440), (92, 712830), (115, 570264), (120, 546503), (138, 475220), (184, 356415), (230, 285132), (276, 237610), (345, 190088), (460, 142566), (552, 118805), (690, 95044), (920, 71283), (1380, 47522), (2760, 23761)]