69877320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10987}}^1$

素因数の和:11054

約数の個数: 64

約数和(自身を含む): 213606720

約数和(自身を除く): 143729400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 10987, 21974, 32961, 43948, 54935, 65922, 87896, 109870, 131844, 164805, 219740, 263688, 329610, 439480, 582311, 659220, 1164622, 1318440, 1746933, 2329244, 2911555, 3493866, 4658488, 5823110, 6987732, 8734665, 11646220, 13975464, 17469330, 23292440, 34938660, 69877320]

約数ペア:

[(1, 69877320), (2, 34938660), (3, 23292440), (4, 17469330), (5, 13975464), (6, 11646220), (8, 8734665), (10, 6987732), (12, 5823110), (15, 4658488), (20, 3493866), (24, 2911555), (30, 2329244), (40, 1746933), (53, 1318440), (60, 1164622), (106, 659220), (120, 582311), (159, 439480), (212, 329610), (265, 263688), (318, 219740), (424, 164805), (530, 131844), (636, 109870), (795, 87896), (1060, 65922), (1272, 54935), (1590, 43948), (2120, 32961), (3180, 21974), (6360, 10987)]