148136760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{411491}}^1$

素因数の和:411508

約数の個数: 48

約数和(自身を含む): 481445640

約数和(自身を除く): 333308880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 411491, 822982, 1234473, 1645964, 2057455, 2468946, 3291928, 3703419, 4114910, 4937892, 6172365, 7406838, 8229820, 9875784, 12344730, 14813676, 16459640, 18517095, 24689460, 29627352, 37034190, 49378920, 74068380, 148136760]

約数ペア:

[(1, 148136760), (2, 74068380), (3, 49378920), (4, 37034190), (5, 29627352), (6, 24689460), (8, 18517095), (9, 16459640), (10, 14813676), (12, 12344730), (15, 9875784), (18, 8229820), (20, 7406838), (24, 6172365), (30, 4937892), (36, 4114910), (40, 3703419), (45, 3291928), (60, 2468946), (72, 2057455), (90, 1645964), (120, 1234473), (180, 822982), (360, 411491)]