72534480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{302227}}^1$

素因数の和:302243

約数の個数: 40

約数和(自身を含む): 224857632

約数和(自身を除く): 152323152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 302227, 604454, 906681, 1208908, 1511135, 1813362, 2417816, 3022270, 3626724, 4533405, 4835632, 6044540, 7253448, 9066810, 12089080, 14506896, 18133620, 24178160, 36267240, 72534480]

約数ペア:

[(1, 72534480), (2, 36267240), (3, 24178160), (4, 18133620), (5, 14506896), (6, 12089080), (8, 9066810), (10, 7253448), (12, 6044540), (15, 4835632), (16, 4533405), (20, 3626724), (24, 3022270), (30, 2417816), (40, 1813362), (48, 1511135), (60, 1208908), (80, 906681), (120, 604454), (240, 302227)]