153980880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6229}}^1$

素因数の和:6348

約数の個数: 80

約数和(自身を含む): 482052480

約数和(自身を除く): 328071600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 6229, 8240, 12360, 12458, 18687, 24720, 24916, 31145, 37374, 49832, 62290, 74748, 93435, 99664, 124580, 149496, 186870, 249160, 298992, 373740, 498320, 641587, 747480, 1283174, 1494960, 1924761, 2566348, 3207935, 3849522, 5132696, 6415870, 7699044, 9623805, 10265392, 12831740, 15398088, 19247610, 25663480, 30796176, 38495220, 51326960, 76990440, 153980880]

約数ペア:

[(1, 153980880), (2, 76990440), (3, 51326960), (4, 38495220), (5, 30796176), (6, 25663480), (8, 19247610), (10, 15398088), (12, 12831740), (15, 10265392), (16, 9623805), (20, 7699044), (24, 6415870), (30, 5132696), (40, 3849522), (48, 3207935), (60, 2566348), (80, 1924761), (103, 1494960), (120, 1283174), (206, 747480), (240, 641587), (309, 498320), (412, 373740), (515, 298992), (618, 249160), (824, 186870), (1030, 149496), (1236, 124580), (1545, 99664), (1648, 93435), (2060, 74748), (2472, 62290), (3090, 49832), (4120, 37374), (4944, 31145), (6180, 24916), (6229, 24720), (8240, 18687), (12360, 12458)]