91615560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10753}}^1$

素因数の和:10838

約数の個数: 64

約数和(自身を含む): 278743680

約数和(自身を除く): 187128120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 10753, 21506, 32259, 43012, 53765, 64518, 86024, 107530, 129036, 161295, 215060, 258072, 322590, 430120, 645180, 763463, 1290360, 1526926, 2290389, 3053852, 3817315, 4580778, 6107704, 7634630, 9161556, 11451945, 15269260, 18323112, 22903890, 30538520, 45807780, 91615560]

約数ペア:

[(1, 91615560), (2, 45807780), (3, 30538520), (4, 22903890), (5, 18323112), (6, 15269260), (8, 11451945), (10, 9161556), (12, 7634630), (15, 6107704), (20, 4580778), (24, 3817315), (30, 3053852), (40, 2290389), (60, 1526926), (71, 1290360), (120, 763463), (142, 645180), (213, 430120), (284, 322590), (355, 258072), (426, 215060), (568, 161295), (710, 129036), (852, 107530), (1065, 86024), (1420, 64518), (1704, 53765), (2130, 43012), (2840, 32259), (4260, 21506), (8520, 10753)]