72367080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2293}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 218021760

約数和(自身を除く): 145654680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2293, 2630, 3156, 3945, 4586, 5260, 6312, 6879, 7890, 9172, 10520, 11465, 13758, 15780, 18344, 22930, 27516, 31560, 34395, 45860, 55032, 68790, 91720, 137580, 275160, 603059, 1206118, 1809177, 2412236, 3015295, 3618354, 4824472, 6030590, 7236708, 9045885, 12061180, 14473416, 18091770, 24122360, 36183540, 72367080]

約数ペア:

[(1, 72367080), (2, 36183540), (3, 24122360), (4, 18091770), (5, 14473416), (6, 12061180), (8, 9045885), (10, 7236708), (12, 6030590), (15, 4824472), (20, 3618354), (24, 3015295), (30, 2412236), (40, 1809177), (60, 1206118), (120, 603059), (263, 275160), (526, 137580), (789, 91720), (1052, 68790), (1315, 55032), (1578, 45860), (2104, 34395), (2293, 31560), (2630, 27516), (3156, 22930), (3945, 18344), (4586, 15780), (5260, 13758), (6312, 11465), (6879, 10520), (7890, 9172)]