28305253497480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{870395249}}^1$

素因数の和:870395534

約数の個数: 64

約数和(自身を含む): 85229102880000

約数和(自身を除く): 56923849382520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6504, 8130, 10840, 16260, 32520, 870395249, 1740790498, 2611185747, 3481580996, 4351976245, 5222371494, 6963161992, 8703952490, 10444742988, 13055928735, 17407904980, 20889485976, 26111857470, 34815809960, 52223714940, 104447429880, 235877112479, 471754224958, 707631337437, 943508449916, 1179385562395, 1415262674874, 1887016899832, 2358771124790, 2830525349748, 3538156687185, 4717542249580, 5661050699496, 7076313374370, 9435084499160, 14152626748740, 28305253497480]

約数ペア:

[(1, 28305253497480), (2, 14152626748740), (3, 9435084499160), (4, 7076313374370), (5, 5661050699496), (6, 4717542249580), (8, 3538156687185), (10, 2830525349748), (12, 2358771124790), (15, 1887016899832), (20, 1415262674874), (24, 1179385562395), (30, 943508449916), (40, 707631337437), (60, 471754224958), (120, 235877112479), (271, 104447429880), (542, 52223714940), (813, 34815809960), (1084, 26111857470), (1355, 20889485976), (1626, 17407904980), (2168, 13055928735), (2710, 10444742988), (3252, 8703952490), (4065, 6963161992), (5420, 5222371494), (6504, 4351976245), (8130, 3481580996), (10840, 2611185747), (16260, 1740790498), (32520, 870395249)]