74952480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156151}}^1$

素因数の和:156169

約数の個数: 48

約数和(自身を含む): 236101824

約数和(自身を除く): 161149344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 156151, 312302, 468453, 624604, 780755, 936906, 1249208, 1561510, 1873812, 2342265, 2498416, 3123020, 3747624, 4684530, 4996832, 6246040, 7495248, 9369060, 12492080, 14990496, 18738120, 24984160, 37476240, 74952480]

約数ペア:

[(1, 74952480), (2, 37476240), (3, 24984160), (4, 18738120), (5, 14990496), (6, 12492080), (8, 9369060), (10, 7495248), (12, 6246040), (15, 4996832), (16, 4684530), (20, 3747624), (24, 3123020), (30, 2498416), (32, 2342265), (40, 1873812), (48, 1561510), (60, 1249208), (80, 936906), (96, 780755), (120, 624604), (160, 468453), (240, 312302), (480, 156151)]