148645320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53857}}^1$

素因数の和:53894

約数の個数: 64

約数和(自身を含む): 465333120

約数和(自身を除く): 316687800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 53857, 107714, 161571, 215428, 269285, 323142, 430856, 538570, 646284, 807855, 1077140, 1238711, 1292568, 1615710, 2154280, 2477422, 3231420, 3716133, 4954844, 6193555, 6462840, 7432266, 9909688, 12387110, 14864532, 18580665, 24774220, 29729064, 37161330, 49548440, 74322660, 148645320]

約数ペア:

[(1, 148645320), (2, 74322660), (3, 49548440), (4, 37161330), (5, 29729064), (6, 24774220), (8, 18580665), (10, 14864532), (12, 12387110), (15, 9909688), (20, 7432266), (23, 6462840), (24, 6193555), (30, 4954844), (40, 3716133), (46, 3231420), (60, 2477422), (69, 2154280), (92, 1615710), (115, 1292568), (120, 1238711), (138, 1077140), (184, 807855), (230, 646284), (276, 538570), (345, 430856), (460, 323142), (552, 269285), (690, 215428), (920, 161571), (1380, 107714), (2760, 53857)]