16488120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12491}}^1$

素因数の和:12516

約数の個数: 64

約数和(自身を含む): 53965440

約数和(自身を除く): 37477320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 12491, 24982, 37473, 49964, 62455, 74946, 99928, 124910, 137401, 149892, 187365, 249820, 274802, 299784, 374730, 412203, 499640, 549604, 687005, 749460, 824406, 1099208, 1374010, 1498920, 1648812, 2061015, 2748020, 3297624, 4122030, 5496040, 8244060, 16488120]

約数ペア:

[(1, 16488120), (2, 8244060), (3, 5496040), (4, 4122030), (5, 3297624), (6, 2748020), (8, 2061015), (10, 1648812), (11, 1498920), (12, 1374010), (15, 1099208), (20, 824406), (22, 749460), (24, 687005), (30, 549604), (33, 499640), (40, 412203), (44, 374730), (55, 299784), (60, 274802), (66, 249820), (88, 187365), (110, 149892), (120, 137401), (132, 124910), (165, 99928), (220, 74946), (264, 62455), (330, 49964), (440, 37473), (660, 24982), (1320, 12491)]