11971560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 36475200

約数和(自身を除く): 24503640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1489, 1608, 2010, 2680, 2978, 4020, 4467, 5956, 7445, 8040, 8934, 11912, 14890, 17868, 22335, 29780, 35736, 44670, 59560, 89340, 99763, 178680, 199526, 299289, 399052, 498815, 598578, 798104, 997630, 1197156, 1496445, 1995260, 2394312, 2992890, 3990520, 5985780, 11971560]

約数ペア:

[(1, 11971560), (2, 5985780), (3, 3990520), (4, 2992890), (5, 2394312), (6, 1995260), (8, 1496445), (10, 1197156), (12, 997630), (15, 798104), (20, 598578), (24, 498815), (30, 399052), (40, 299289), (60, 199526), (67, 178680), (120, 99763), (134, 89340), (201, 59560), (268, 44670), (335, 35736), (402, 29780), (536, 22335), (670, 17868), (804, 14890), (1005, 11912), (1340, 8934), (1489, 8040), (1608, 7445), (2010, 5956), (2680, 4467), (2978, 4020)]