145562640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{983}}^1$

素因数の和:1616

約数の個数: 80

約数和(自身を含む): 452435328

約数和(自身を除く): 306872688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 617, 983, 1234, 1851, 1966, 2468, 2949, 3085, 3702, 3932, 4915, 4936, 5898, 6170, 7404, 7864, 9255, 9830, 9872, 11796, 12340, 14745, 14808, 15728, 18510, 19660, 23592, 24680, 29490, 29616, 37020, 39320, 47184, 49360, 58980, 74040, 78640, 117960, 148080, 235920, 606511, 1213022, 1819533, 2426044, 3032555, 3639066, 4852088, 6065110, 7278132, 9097665, 9704176, 12130220, 14556264, 18195330, 24260440, 29112528, 36390660, 48520880, 72781320, 145562640]

約数ペア:

[(1, 145562640), (2, 72781320), (3, 48520880), (4, 36390660), (5, 29112528), (6, 24260440), (8, 18195330), (10, 14556264), (12, 12130220), (15, 9704176), (16, 9097665), (20, 7278132), (24, 6065110), (30, 4852088), (40, 3639066), (48, 3032555), (60, 2426044), (80, 1819533), (120, 1213022), (240, 606511), (617, 235920), (983, 148080), (1234, 117960), (1851, 78640), (1966, 74040), (2468, 58980), (2949, 49360), (3085, 47184), (3702, 39320), (3932, 37020), (4915, 29616), (4936, 29490), (5898, 24680), (6170, 23592), (7404, 19660), (7864, 18510), (9255, 15728), (9830, 14808), (9872, 14745), (11796, 12340)]