69438480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 221527488

約数和(自身を除く): 152089008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 103, 106, 120, 159, 206, 212, 240, 265, 309, 318, 412, 424, 515, 530, 618, 636, 795, 824, 848, 1030, 1060, 1236, 1272, 1545, 1590, 1648, 2060, 2120, 2472, 2544, 2809, 3090, 3180, 4120, 4240, 4944, 5459, 5618, 6180, 6360, 8240, 8427, 10918, 11236, 12360, 12720, 14045, 16377, 16854, 21836, 22472, 24720, 27295, 28090, 32754, 33708, 42135, 43672, 44944, 54590, 56180, 65508, 67416, 81885, 84270, 87344, 109180, 112360, 131016, 134832, 163770, 168540, 218360, 224720, 262032, 289327, 327540, 337080, 436720, 578654, 655080, 674160, 867981, 1157308, 1310160, 1446635, 1735962, 2314616, 2893270, 3471924, 4339905, 4629232, 5786540, 6943848, 8679810, 11573080, 13887696, 17359620, 23146160, 34719240, 69438480]

約数ペア:

[(1, 69438480), (2, 34719240), (3, 23146160), (4, 17359620), (5, 13887696), (6, 11573080), (8, 8679810), (10, 6943848), (12, 5786540), (15, 4629232), (16, 4339905), (20, 3471924), (24, 2893270), (30, 2314616), (40, 1735962), (48, 1446635), (53, 1310160), (60, 1157308), (80, 867981), (103, 674160), (106, 655080), (120, 578654), (159, 436720), (206, 337080), (212, 327540), (240, 289327), (265, 262032), (309, 224720), (318, 218360), (412, 168540), (424, 163770), (515, 134832), (530, 131016), (618, 112360), (636, 109180), (795, 87344), (824, 84270), (848, 81885), (1030, 67416), (1060, 65508), (1236, 56180), (1272, 54590), (1545, 44944), (1590, 43672), (1648, 42135), (2060, 33708), (2120, 32754), (2472, 28090), (2544, 27295), (2809, 24720), (3090, 22472), (3180, 21836), (4120, 16854), (4240, 16377), (4944, 14045), (5459, 12720), (5618, 12360), (6180, 11236), (6360, 10918), (8240, 8427)]