1246294020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5189}}^1\times {\mathrm{4003}}^1$

素因数の和:9204

約数の個数: 48

約数和(自身を含む): 3491167680

約数和(自身を除く): 2244873660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4003, 5189, 8006, 10378, 12009, 15567, 16012, 20015, 20756, 24018, 25945, 31134, 40030, 48036, 51890, 60045, 62268, 77835, 80060, 103780, 120090, 155670, 240180, 311340, 20771567, 41543134, 62314701, 83086268, 103857835, 124629402, 207715670, 249258804, 311573505, 415431340, 623147010, 1246294020]

約数ペア:

[(1, 1246294020), (2, 623147010), (3, 415431340), (4, 311573505), (5, 249258804), (6, 207715670), (10, 124629402), (12, 103857835), (15, 83086268), (20, 62314701), (30, 41543134), (60, 20771567), (4003, 311340), (5189, 240180), (8006, 155670), (10378, 120090), (12009, 103780), (15567, 80060), (16012, 77835), (20015, 62268), (20756, 60045), (24018, 51890), (25945, 48036), (31134, 40030)]