85733880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31063}}^1$

素因数の和:31100

約数の個数: 64

約数和(自身を含む): 268392960

約数和(自身を除く): 182659080

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, 31063, 62126, 93189, 124252, 155315, 186378, 248504, 310630, 372756, 465945, 621260, 714449, 745512, 931890, 1242520, 1428898, 1863780, 2143347, 2857796, 3572245, 3727560, 4286694, 5715592, 7144490, 8573388, 10716735, 14288980, 17146776, 21433470, 28577960, 42866940, 85733880]

約数ペア:

[(1, 85733880), (2, 42866940), (3, 28577960), (4, 21433470), (5, 17146776), (6, 14288980), (8, 10716735), (10, 8573388), (12, 7144490), (15, 5715592), (20, 4286694), (23, 3727560), (24, 3572245), (30, 2857796), (40, 2143347), (46, 1863780), (60, 1428898), (69, 1242520), (92, 931890), (115, 745512), (120, 714449), (138, 621260), (184, 465945), (230, 372756), (276, 310630), (345, 248504), (460, 186378), (552, 155315), (690, 124252), (920, 93189), (1380, 62126), (2760, 31063)]