144513960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 453340800

約数和(自身を除く): 308826840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 131, 145, 174, 232, 262, 290, 317, 348, 393, 435, 524, 580, 634, 655, 696, 786, 870, 951, 1048, 1160, 1268, 1310, 1572, 1585, 1740, 1902, 1965, 2536, 2620, 3144, 3170, 3480, 3799, 3804, 3930, 4755, 5240, 6340, 7598, 7608, 7860, 9193, 9510, 11397, 12680, 15196, 15720, 18386, 18995, 19020, 22794, 27579, 30392, 36772, 37990, 38040, 41527, 45588, 45965, 55158, 56985, 73544, 75980, 83054, 91176, 91930, 110316, 113970, 124581, 137895, 151960, 166108, 183860, 207635, 220632, 227940, 249162, 275790, 332216, 367720, 415270, 455880, 498324, 551580, 622905, 830540, 996648, 1103160, 1204283, 1245810, 1661080, 2408566, 2491620, 3612849, 4817132, 4983240, 6021415, 7225698, 9634264, 12042830, 14451396, 18064245, 24085660, 28902792, 36128490, 48171320, 72256980, 144513960]

約数ペア:

[(1, 144513960), (2, 72256980), (3, 48171320), (4, 36128490), (5, 28902792), (6, 24085660), (8, 18064245), (10, 14451396), (12, 12042830), (15, 9634264), (20, 7225698), (24, 6021415), (29, 4983240), (30, 4817132), (40, 3612849), (58, 2491620), (60, 2408566), (87, 1661080), (116, 1245810), (120, 1204283), (131, 1103160), (145, 996648), (174, 830540), (232, 622905), (262, 551580), (290, 498324), (317, 455880), (348, 415270), (393, 367720), (435, 332216), (524, 275790), (580, 249162), (634, 227940), (655, 220632), (696, 207635), (786, 183860), (870, 166108), (951, 151960), (1048, 137895), (1160, 124581), (1268, 113970), (1310, 110316), (1572, 91930), (1585, 91176), (1740, 83054), (1902, 75980), (1965, 73544), (2536, 56985), (2620, 55158), (3144, 45965), (3170, 45588), (3480, 41527), (3799, 38040), (3804, 37990), (3930, 36772), (4755, 30392), (5240, 27579), (6340, 22794), (7598, 19020), (7608, 18995), (7860, 18386), (9193, 15720), (9510, 15196), (11397, 12680)]