129619320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10487}}^1$

素因数の和:10604

約数の個数: 64

約数和(自身を含む): 392670720

約数和(自身を除く): 263051400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 10487, 12360, 20974, 31461, 41948, 52435, 62922, 83896, 104870, 125844, 157305, 209740, 251688, 314610, 419480, 629220, 1080161, 1258440, 2160322, 3240483, 4320644, 5400805, 6480966, 8641288, 10801610, 12961932, 16202415, 21603220, 25923864, 32404830, 43206440, 64809660, 129619320]

約数ペア:

[(1, 129619320), (2, 64809660), (3, 43206440), (4, 32404830), (5, 25923864), (6, 21603220), (8, 16202415), (10, 12961932), (12, 10801610), (15, 8641288), (20, 6480966), (24, 5400805), (30, 4320644), (40, 3240483), (60, 2160322), (103, 1258440), (120, 1080161), (206, 629220), (309, 419480), (412, 314610), (515, 251688), (618, 209740), (824, 157305), (1030, 125844), (1236, 104870), (1545, 83896), (2060, 62922), (2472, 52435), (3090, 41948), (4120, 31461), (6180, 20974), (10487, 12360)]