149820240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{624251}}^1$

素因数の和:624267

約数の個数: 40

約数和(自身を含む): 464443488

約数和(自身を除く): 314623248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 624251, 1248502, 1872753, 2497004, 3121255, 3745506, 4994008, 6242510, 7491012, 9363765, 9988016, 12485020, 14982024, 18727530, 24970040, 29964048, 37455060, 49940080, 74910120, 149820240]

約数ペア:

[(1, 149820240), (2, 74910120), (3, 49940080), (4, 37455060), (5, 29964048), (6, 24970040), (8, 18727530), (10, 14982024), (12, 12485020), (15, 9988016), (16, 9363765), (20, 7491012), (24, 6242510), (30, 4994008), (40, 3745506), (48, 3121255), (60, 2497004), (80, 1872753), (120, 1248502), (240, 624251)]