154241760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 487710720

約数和(自身を除く): 333468960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 383, 480, 766, 839, 1149, 1532, 1678, 1915, 2298, 2517, 3064, 3356, 3830, 4195, 4596, 5034, 5745, 6128, 6712, 7660, 8390, 9192, 10068, 11490, 12256, 12585, 13424, 15320, 16780, 18384, 20136, 22980, 25170, 26848, 30640, 33560, 36768, 40272, 45960, 50340, 61280, 67120, 80544, 91920, 100680, 134240, 183840, 201360, 321337, 402720, 642674, 964011, 1285348, 1606685, 1928022, 2570696, 3213370, 3856044, 4820055, 5141392, 6426740, 7712088, 9640110, 10282784, 12853480, 15424176, 19280220, 25706960, 30848352, 38560440, 51413920, 77120880, 154241760]

約数ペア:

[(1, 154241760), (2, 77120880), (3, 51413920), (4, 38560440), (5, 30848352), (6, 25706960), (8, 19280220), (10, 15424176), (12, 12853480), (15, 10282784), (16, 9640110), (20, 7712088), (24, 6426740), (30, 5141392), (32, 4820055), (40, 3856044), (48, 3213370), (60, 2570696), (80, 1928022), (96, 1606685), (120, 1285348), (160, 964011), (240, 642674), (383, 402720), (480, 321337), (766, 201360), (839, 183840), (1149, 134240), (1532, 100680), (1678, 91920), (1915, 80544), (2298, 67120), (2517, 61280), (3064, 50340), (3356, 45960), (3830, 40272), (4195, 36768), (4596, 33560), (5034, 30640), (5745, 26848), (6128, 25170), (6712, 22980), (7660, 20136), (8390, 18384), (9192, 16780), (10068, 15320), (11490, 13424), (12256, 12585)]