937980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{193}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 2965872

約数和(自身を除く): 2027892

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, 193, 243, 270, 324, 386, 405, 486, 540, 579, 772, 810, 965, 972, 1158, 1215, 1620, 1737, 1930, 2316, 2430, 2895, 3474, 3860, 4860, 5211, 5790, 6948, 8685, 10422, 11580, 15633, 17370, 20844, 26055, 31266, 34740, 46899, 52110, 62532, 78165, 93798, 104220, 156330, 187596, 234495, 312660, 468990, 937980]

約数ペア:

[(1, 937980), (2, 468990), (3, 312660), (4, 234495), (5, 187596), (6, 156330), (9, 104220), (10, 93798), (12, 78165), (15, 62532), (18, 52110), (20, 46899), (27, 34740), (30, 31266), (36, 26055), (45, 20844), (54, 17370), (60, 15633), (81, 11580), (90, 10422), (108, 8685), (135, 6948), (162, 5790), (180, 5211), (193, 4860), (243, 3860), (270, 3474), (324, 2895), (386, 2430), (405, 2316), (486, 1930), (540, 1737), (579, 1620), (772, 1215), (810, 1158), (965, 972)]