159161040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 536796000

約数和(自身を除く): 377634960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 443, 499, 720, 886, 998, 1329, 1497, 1772, 1996, 2215, 2495, 2658, 2994, 3544, 3987, 3992, 4430, 4491, 4990, 5316, 5988, 6645, 7088, 7485, 7974, 7984, 8860, 8982, 9980, 10632, 11976, 13290, 14970, 15948, 17720, 17964, 19935, 19960, 21264, 22455, 23952, 26580, 29940, 31896, 35440, 35928, 39870, 39920, 44910, 53160, 59880, 63792, 71856, 79740, 89820, 106320, 119760, 159480, 179640, 221057, 318960, 359280, 442114, 663171, 884228, 1105285, 1326342, 1768456, 1989513, 2210570, 2652684, 3315855, 3536912, 3979026, 4421140, 5305368, 6631710, 7958052, 8842280, 9947565, 10610736, 13263420, 15916104, 17684560, 19895130, 26526840, 31832208, 39790260, 53053680, 79580520, 159161040]

約数ペア:

[(1, 159161040), (2, 79580520), (3, 53053680), (4, 39790260), (5, 31832208), (6, 26526840), (8, 19895130), (9, 17684560), (10, 15916104), (12, 13263420), (15, 10610736), (16, 9947565), (18, 8842280), (20, 7958052), (24, 6631710), (30, 5305368), (36, 4421140), (40, 3979026), (45, 3536912), (48, 3315855), (60, 2652684), (72, 2210570), (80, 1989513), (90, 1768456), (120, 1326342), (144, 1105285), (180, 884228), (240, 663171), (360, 442114), (443, 359280), (499, 318960), (720, 221057), (886, 179640), (998, 159480), (1329, 119760), (1497, 106320), (1772, 89820), (1996, 79740), (2215, 71856), (2495, 63792), (2658, 59880), (2994, 53160), (3544, 44910), (3987, 39920), (3992, 39870), (4430, 35928), (4491, 35440), (4990, 31896), (5316, 29940), (5988, 26580), (6645, 23952), (7088, 22455), (7485, 21264), (7974, 19960), (7984, 19935), (8860, 17964), (8982, 17720), (9980, 15948), (10632, 14970), (11976, 13290)]