16527480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 50751360

約数和(自身を除く): 34223880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 3203, 5160, 6406, 9609, 12812, 16015, 19218, 25624, 32030, 38436, 48045, 64060, 76872, 96090, 128120, 137729, 192180, 275458, 384360, 413187, 550916, 688645, 826374, 1101832, 1377290, 1652748, 2065935, 2754580, 3305496, 4131870, 5509160, 8263740, 16527480]

約数ペア:

[(1, 16527480), (2, 8263740), (3, 5509160), (4, 4131870), (5, 3305496), (6, 2754580), (8, 2065935), (10, 1652748), (12, 1377290), (15, 1101832), (20, 826374), (24, 688645), (30, 550916), (40, 413187), (43, 384360), (60, 275458), (86, 192180), (120, 137729), (129, 128120), (172, 96090), (215, 76872), (258, 64060), (344, 48045), (430, 38436), (516, 32030), (645, 25624), (860, 19218), (1032, 16015), (1290, 12812), (1720, 9609), (2580, 6406), (3203, 5160)]