1525489320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1387

約数の個数: 128

約数和(自身を含む): 4748803200

約数和(自身を除く): 3223313880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 557, 580, 696, 787, 870, 1114, 1160, 1574, 1671, 1740, 2228, 2361, 2785, 3148, 3342, 3480, 3935, 4456, 4722, 5570, 6296, 6684, 7870, 8355, 9444, 11140, 11805, 13368, 15740, 16153, 16710, 18888, 22280, 22823, 23610, 31480, 32306, 33420, 45646, 47220, 48459, 64612, 66840, 68469, 80765, 91292, 94440, 96918, 114115, 129224, 136938, 161530, 182584, 193836, 228230, 242295, 273876, 323060, 342345, 387672, 438359, 456460, 484590, 547752, 646120, 684690, 876718, 912920, 969180, 1315077, 1369380, 1753436, 1938360, 2191795, 2630154, 2738760, 3506872, 4383590, 5260308, 6575385, 8767180, 10520616, 12712411, 13150770, 17534360, 25424822, 26301540, 38137233, 50849644, 52603080, 63562055, 76274466, 101699288, 127124110, 152548932, 190686165, 254248220, 305097864, 381372330, 508496440, 762744660, 1525489320]

約数ペア:

[(1, 1525489320), (2, 762744660), (3, 508496440), (4, 381372330), (5, 305097864), (6, 254248220), (8, 190686165), (10, 152548932), (12, 127124110), (15, 101699288), (20, 76274466), (24, 63562055), (29, 52603080), (30, 50849644), (40, 38137233), (58, 26301540), (60, 25424822), (87, 17534360), (116, 13150770), (120, 12712411), (145, 10520616), (174, 8767180), (232, 6575385), (290, 5260308), (348, 4383590), (435, 3506872), (557, 2738760), (580, 2630154), (696, 2191795), (787, 1938360), (870, 1753436), (1114, 1369380), (1160, 1315077), (1574, 969180), (1671, 912920), (1740, 876718), (2228, 684690), (2361, 646120), (2785, 547752), (3148, 484590), (3342, 456460), (3480, 438359), (3935, 387672), (4456, 342345), (4722, 323060), (5570, 273876), (6296, 242295), (6684, 228230), (7870, 193836), (8355, 182584), (9444, 161530), (11140, 136938), (11805, 129224), (13368, 114115), (15740, 96918), (16153, 94440), (16710, 91292), (18888, 80765), (22280, 68469), (22823, 66840), (23610, 64612), (31480, 48459), (32306, 47220), (33420, 45646)]