11975580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 37927680

約数和(自身を除く): 25952100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 331, 335, 402, 540, 603, 662, 670, 804, 993, 1005, 1206, 1324, 1340, 1655, 1809, 1986, 2010, 2412, 2979, 3015, 3310, 3618, 3972, 4020, 4965, 5958, 6030, 6620, 7236, 8937, 9045, 9930, 11916, 12060, 14895, 17874, 18090, 19860, 22177, 29790, 35748, 36180, 44354, 44685, 59580, 66531, 88708, 89370, 110885, 133062, 178740, 199593, 221770, 266124, 332655, 399186, 443540, 598779, 665310, 798372, 997965, 1197558, 1330620, 1995930, 2395116, 2993895, 3991860, 5987790, 11975580]

約数ペア:

[(1, 11975580), (2, 5987790), (3, 3991860), (4, 2993895), (5, 2395116), (6, 1995930), (9, 1330620), (10, 1197558), (12, 997965), (15, 798372), (18, 665310), (20, 598779), (27, 443540), (30, 399186), (36, 332655), (45, 266124), (54, 221770), (60, 199593), (67, 178740), (90, 133062), (108, 110885), (134, 89370), (135, 88708), (180, 66531), (201, 59580), (268, 44685), (270, 44354), (331, 36180), (335, 35748), (402, 29790), (540, 22177), (603, 19860), (662, 18090), (670, 17874), (804, 14895), (993, 12060), (1005, 11916), (1206, 9930), (1324, 9045), (1340, 8937), (1655, 7236), (1809, 6620), (1986, 6030), (2010, 5958), (2412, 4965), (2979, 4020), (3015, 3972), (3310, 3618)]