144002640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{600011}}^1$

素因数の和:600027

約数の個数: 40

約数和(自身を含む): 446408928

約数和(自身を除く): 302406288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 600011, 1200022, 1800033, 2400044, 3000055, 3600066, 4800088, 6000110, 7200132, 9000165, 9600176, 12000220, 14400264, 18000330, 24000440, 28800528, 36000660, 48000880, 72001320, 144002640]

約数ペア:

[(1, 144002640), (2, 72001320), (3, 48000880), (4, 36000660), (5, 28800528), (6, 24000440), (8, 18000330), (10, 14400264), (12, 12000220), (15, 9600176), (16, 9000165), (20, 7200132), (24, 6000110), (30, 4800088), (40, 3600066), (48, 3000055), (60, 2400044), (80, 1800033), (120, 1200022), (240, 600011)]