8158380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 14824020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 599, 681, 908, 1135, 1198, 1362, 1797, 2270, 2396, 2724, 2995, 3405, 3594, 4540, 5990, 6810, 7188, 8985, 11980, 13620, 17970, 35940, 135973, 271946, 407919, 543892, 679865, 815838, 1359730, 1631676, 2039595, 2719460, 4079190, 8158380]

約数ペア:

[(1, 8158380), (2, 4079190), (3, 2719460), (4, 2039595), (5, 1631676), (6, 1359730), (10, 815838), (12, 679865), (15, 543892), (20, 407919), (30, 271946), (60, 135973), (227, 35940), (454, 17970), (599, 13620), (681, 11980), (908, 8985), (1135, 7188), (1198, 6810), (1362, 5990), (1797, 4540), (2270, 3594), (2396, 3405), (2724, 2995)]