69579360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 239606640

約数和(自身を除く): 170027280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 229, 240, 288, 360, 422, 458, 480, 633, 687, 720, 844, 916, 1055, 1145, 1266, 1374, 1440, 1688, 1832, 1899, 2061, 2110, 2290, 2532, 2748, 3165, 3376, 3435, 3664, 3798, 4122, 4220, 4580, 5064, 5496, 6330, 6752, 6870, 7328, 7596, 8244, 8440, 9160, 9495, 10128, 10305, 10992, 12660, 13740, 15192, 16488, 16880, 18320, 18990, 20256, 20610, 21984, 25320, 27480, 30384, 32976, 33760, 36640, 37980, 41220, 48319, 50640, 54960, 60768, 65952, 75960, 82440, 96638, 101280, 109920, 144957, 151920, 164880, 193276, 241595, 289914, 303840, 329760, 386552, 434871, 483190, 579828, 724785, 773104, 869742, 966380, 1159656, 1449570, 1546208, 1739484, 1932760, 2174355, 2319312, 2899140, 3478968, 3865520, 4348710, 4638624, 5798280, 6957936, 7731040, 8697420, 11596560, 13915872, 17394840, 23193120, 34789680, 69579360]

約数ペア:

[(1, 69579360), (2, 34789680), (3, 23193120), (4, 17394840), (5, 13915872), (6, 11596560), (8, 8697420), (9, 7731040), (10, 6957936), (12, 5798280), (15, 4638624), (16, 4348710), (18, 3865520), (20, 3478968), (24, 2899140), (30, 2319312), (32, 2174355), (36, 1932760), (40, 1739484), (45, 1546208), (48, 1449570), (60, 1159656), (72, 966380), (80, 869742), (90, 773104), (96, 724785), (120, 579828), (144, 483190), (160, 434871), (180, 386552), (211, 329760), (229, 303840), (240, 289914), (288, 241595), (360, 193276), (422, 164880), (458, 151920), (480, 144957), (633, 109920), (687, 101280), (720, 96638), (844, 82440), (916, 75960), (1055, 65952), (1145, 60768), (1266, 54960), (1374, 50640), (1440, 48319), (1688, 41220), (1832, 37980), (1899, 36640), (2061, 33760), (2110, 32976), (2290, 30384), (2532, 27480), (2748, 25320), (3165, 21984), (3376, 20610), (3435, 20256), (3664, 18990), (3798, 18320), (4122, 16880), (4220, 16488), (4580, 15192), (5064, 13740), (5496, 12660), (6330, 10992), (6752, 10305), (6870, 10128), (7328, 9495), (7596, 9160), (8244, 8440)]