73416780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45319}}^1$

素因数の和:45340

約数の個数: 60

約数和(自身を含む): 230316240

約数和(自身を除く): 156899460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 45319, 90638, 135957, 181276, 226595, 271914, 407871, 453190, 543828, 679785, 815742, 906380, 1223613, 1359570, 1631484, 2039355, 2447226, 2719140, 3670839, 4078710, 4894452, 6118065, 7341678, 8157420, 12236130, 14683356, 18354195, 24472260, 36708390, 73416780]

約数ペア:

[(1, 73416780), (2, 36708390), (3, 24472260), (4, 18354195), (5, 14683356), (6, 12236130), (9, 8157420), (10, 7341678), (12, 6118065), (15, 4894452), (18, 4078710), (20, 3670839), (27, 2719140), (30, 2447226), (36, 2039355), (45, 1631484), (54, 1359570), (60, 1223613), (81, 906380), (90, 815742), (108, 679785), (135, 543828), (162, 453190), (180, 407871), (270, 271914), (324, 226595), (405, 181276), (540, 135957), (810, 90638), (1620, 45319)]