2890100280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{5639}}^1$

素因数の和:9924

約数の個数: 64

約数和(自身を含む): 8673868800

約数和(自身を除く): 5783768520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4271, 5639, 8542, 11278, 12813, 16917, 17084, 21355, 22556, 25626, 28195, 33834, 34168, 42710, 45112, 51252, 56390, 64065, 67668, 84585, 85420, 102504, 112780, 128130, 135336, 169170, 170840, 225560, 256260, 338340, 512520, 676680, 24084169, 48168338, 72252507, 96336676, 120420845, 144505014, 192673352, 240841690, 289010028, 361262535, 481683380, 578020056, 722525070, 963366760, 1445050140, 2890100280]

約数ペア:

[(1, 2890100280), (2, 1445050140), (3, 963366760), (4, 722525070), (5, 578020056), (6, 481683380), (8, 361262535), (10, 289010028), (12, 240841690), (15, 192673352), (20, 144505014), (24, 120420845), (30, 96336676), (40, 72252507), (60, 48168338), (120, 24084169), (4271, 676680), (5639, 512520), (8542, 338340), (11278, 256260), (12813, 225560), (16917, 170840), (17084, 169170), (21355, 135336), (22556, 128130), (25626, 112780), (28195, 102504), (33834, 85420), (34168, 84585), (42710, 67668), (45112, 64065), (51252, 56390)]