47553840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66047}}^1$

素因数の和:66066

約数の個数: 60

約数和(自身を含む): 159704064

約数和(自身を除く): 112150224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 66047, 132094, 198141, 264188, 330235, 396282, 528376, 594423, 660470, 792564, 990705, 1056752, 1188846, 1320940, 1585128, 1981410, 2377692, 2641880, 2972115, 3170256, 3962820, 4755384, 5283760, 5944230, 7925640, 9510768, 11888460, 15851280, 23776920, 47553840]

約数ペア:

[(1, 47553840), (2, 23776920), (3, 15851280), (4, 11888460), (5, 9510768), (6, 7925640), (8, 5944230), (9, 5283760), (10, 4755384), (12, 3962820), (15, 3170256), (16, 2972115), (18, 2641880), (20, 2377692), (24, 1981410), (30, 1585128), (36, 1320940), (40, 1188846), (45, 1056752), (48, 990705), (60, 792564), (72, 660470), (80, 594423), (90, 528376), (120, 396282), (144, 330235), (180, 264188), (240, 198141), (360, 132094), (720, 66047)]