12912862860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{346561}}^1$

素因数の和:346605

約数の個数: 120

約数和(自身を含む): 42269474016

約数和(自身を除く): 29356611156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18630, 37260, 346561, 693122, 1039683, 1386244, 1732805, 2079366, 3119049, 3465610, 4158732, 5198415, 6238098, 6931220, 7970903, 9357147, 10396830, 12476196, 15595245, 15941806, 18714294, 20793660, 23912709, 28071441, 31190490, 31883612, 37428588, 39854515, 46785735, 47825418, 56142882, 62380980, 71738127, 79709030, 93571470, 95650836, 112285764, 119563545, 140357205, 143476254, 159418060, 187142940, 215214381, 239127090, 280714410, 286952508, 358690635, 430428762, 478254180, 561428820, 645643143, 717381270, 860857524, 1076071905, 1291286286, 1434762540, 2152143810, 2582572572, 3228215715, 4304287620, 6456431430, 12912862860]

約数ペア:

[(1, 12912862860), (2, 6456431430), (3, 4304287620), (4, 3228215715), (5, 2582572572), (6, 2152143810), (9, 1434762540), (10, 1291286286), (12, 1076071905), (15, 860857524), (18, 717381270), (20, 645643143), (23, 561428820), (27, 478254180), (30, 430428762), (36, 358690635), (45, 286952508), (46, 280714410), (54, 239127090), (60, 215214381), (69, 187142940), (81, 159418060), (90, 143476254), (92, 140357205), (108, 119563545), (115, 112285764), (135, 95650836), (138, 93571470), (162, 79709030), (180, 71738127), (207, 62380980), (230, 56142882), (270, 47825418), (276, 46785735), (324, 39854515), (345, 37428588), (405, 31883612), (414, 31190490), (460, 28071441), (540, 23912709), (621, 20793660), (690, 18714294), (810, 15941806), (828, 15595245), (1035, 12476196), (1242, 10396830), (1380, 9357147), (1620, 7970903), (1863, 6931220), (2070, 6238098), (2484, 5198415), (3105, 4158732), (3726, 3465610), (4140, 3119049), (6210, 2079366), (7452, 1732805), (9315, 1386244), (12420, 1039683), (18630, 693122), (37260, 346561)]