15191209920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{113843}}^1$

素因数の和:114002

約数の個数: 112

約数和(自身を含む): 48579511680

約数和(自身を除く): 33388301760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 22240, 26688, 33360, 44480, 66720, 113843, 133440, 227686, 341529, 455372, 569215, 683058, 910744, 1138430, 1366116, 1707645, 1821488, 2276860, 2732232, 3415290, 3642976, 4553720, 5464464, 6830580, 7285952, 9107440, 10928928, 13661160, 15824177, 18214880, 21857856, 27322320, 31648354, 36429760, 47472531, 54644640, 63296708, 79120885, 94945062, 109289280, 126593416, 158241770, 189890124, 237362655, 253186832, 316483540, 379780248, 474725310, 506373664, 632967080, 759560496, 949450620, 1012747328, 1265934160, 1519120992, 1898901240, 2531868320, 3038241984, 3797802480, 5063736640, 7595604960, 15191209920]

約数ペア:

[(1, 15191209920), (2, 7595604960), (3, 5063736640), (4, 3797802480), (5, 3038241984), (6, 2531868320), (8, 1898901240), (10, 1519120992), (12, 1265934160), (15, 1012747328), (16, 949450620), (20, 759560496), (24, 632967080), (30, 506373664), (32, 474725310), (40, 379780248), (48, 316483540), (60, 253186832), (64, 237362655), (80, 189890124), (96, 158241770), (120, 126593416), (139, 109289280), (160, 94945062), (192, 79120885), (240, 63296708), (278, 54644640), (320, 47472531), (417, 36429760), (480, 31648354), (556, 27322320), (695, 21857856), (834, 18214880), (960, 15824177), (1112, 13661160), (1390, 10928928), (1668, 9107440), (2085, 7285952), (2224, 6830580), (2780, 5464464), (3336, 4553720), (4170, 3642976), (4448, 3415290), (5560, 2732232), (6672, 2276860), (8340, 1821488), (8896, 1707645), (11120, 1366116), (13344, 1138430), (16680, 910744), (22240, 683058), (26688, 569215), (33360, 455372), (44480, 341529), (66720, 227686), (113843, 133440)]