64062480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{266927}}^1$

素因数の和:266943

約数の個数: 40

約数和(自身を含む): 198594432

約数和(自身を除く): 134531952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 266927, 533854, 800781, 1067708, 1334635, 1601562, 2135416, 2669270, 3203124, 4003905, 4270832, 5338540, 6406248, 8007810, 10677080, 12812496, 16015620, 21354160, 32031240, 64062480]

約数ペア:

[(1, 64062480), (2, 32031240), (3, 21354160), (4, 16015620), (5, 12812496), (6, 10677080), (8, 8007810), (10, 6406248), (12, 5338540), (15, 4270832), (16, 4003905), (20, 3203124), (24, 2669270), (30, 2135416), (40, 1601562), (48, 1334635), (60, 1067708), (80, 800781), (120, 533854), (240, 266927)]