12884602860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{264137}}^1$

素因数の和:264423

約数の個数: 72

約数和(自身を含む): 39227662656

約数和(自身を除く): 26343059796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 9756, 12195, 16260, 24390, 48780, 264137, 528274, 792411, 1056548, 1320685, 1584822, 2377233, 2641370, 3169644, 3962055, 4754466, 5282740, 7924110, 9508932, 11886165, 15848220, 23772330, 47544660, 71581127, 143162254, 214743381, 286324508, 357905635, 429486762, 644230143, 715811270, 858973524, 1073716905, 1288460286, 1431622540, 2147433810, 2576920572, 3221150715, 4294867620, 6442301430, 12884602860]

約数ペア:

[(1, 12884602860), (2, 6442301430), (3, 4294867620), (4, 3221150715), (5, 2576920572), (6, 2147433810), (9, 1431622540), (10, 1288460286), (12, 1073716905), (15, 858973524), (18, 715811270), (20, 644230143), (30, 429486762), (36, 357905635), (45, 286324508), (60, 214743381), (90, 143162254), (180, 71581127), (271, 47544660), (542, 23772330), (813, 15848220), (1084, 11886165), (1355, 9508932), (1626, 7924110), (2439, 5282740), (2710, 4754466), (3252, 3962055), (4065, 3169644), (4878, 2641370), (5420, 2377233), (8130, 1584822), (9756, 1320685), (12195, 1056548), (16260, 792411), (24390, 528274), (48780, 264137)]