22856880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 71495424

約数和(自身を除く): 48638544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 727, 786, 1048, 1310, 1454, 1572, 1965, 2096, 2181, 2620, 2908, 3144, 3635, 3930, 4362, 5240, 5816, 6288, 7270, 7860, 8724, 10480, 10905, 11632, 14540, 15720, 17448, 21810, 29080, 31440, 34896, 43620, 58160, 87240, 95237, 174480, 190474, 285711, 380948, 476185, 571422, 761896, 952370, 1142844, 1428555, 1523792, 1904740, 2285688, 2857110, 3809480, 4571376, 5714220, 7618960, 11428440, 22856880]

約数ペア:

[(1, 22856880), (2, 11428440), (3, 7618960), (4, 5714220), (5, 4571376), (6, 3809480), (8, 2857110), (10, 2285688), (12, 1904740), (15, 1523792), (16, 1428555), (20, 1142844), (24, 952370), (30, 761896), (40, 571422), (48, 476185), (60, 380948), (80, 285711), (120, 190474), (131, 174480), (240, 95237), (262, 87240), (393, 58160), (524, 43620), (655, 34896), (727, 31440), (786, 29080), (1048, 21810), (1310, 17448), (1454, 15720), (1572, 14540), (1965, 11632), (2096, 10905), (2181, 10480), (2620, 8724), (2908, 7860), (3144, 7270), (3635, 6288), (3930, 5816), (4362, 5240)]