1897099320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{153487}}^1$

素因数の和:153604

約数の個数: 64

約数和(自身を含む): 5746590720

約数和(自身を除く): 3849491400

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, 12360, 153487, 306974, 460461, 613948, 767435, 920922, 1227896, 1534870, 1841844, 2302305, 3069740, 3683688, 4604610, 6139480, 9209220, 15809161, 18418440, 31618322, 47427483, 63236644, 79045805, 94854966, 126473288, 158091610, 189709932, 237137415, 316183220, 379419864, 474274830, 632366440, 948549660, 1897099320]

約数ペア:

[(1, 1897099320), (2, 948549660), (3, 632366440), (4, 474274830), (5, 379419864), (6, 316183220), (8, 237137415), (10, 189709932), (12, 158091610), (15, 126473288), (20, 94854966), (24, 79045805), (30, 63236644), (40, 47427483), (60, 31618322), (103, 18418440), (120, 15809161), (206, 9209220), (309, 6139480), (412, 4604610), (515, 3683688), (618, 3069740), (824, 2302305), (1030, 1841844), (1236, 1534870), (1545, 1227896), (2060, 920922), (2472, 767435), (3090, 613948), (4120, 460461), (6180, 306974), (12360, 153487)]