16191480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7937}}^1$

素因数の和:7968

約数の個数: 64

約数和(自身を含む): 51438240

約数和(自身を除く): 35246760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 7937, 15874, 23811, 31748, 39685, 47622, 63496, 79370, 95244, 119055, 134929, 158740, 190488, 238110, 269858, 317480, 404787, 476220, 539716, 674645, 809574, 952440, 1079432, 1349290, 1619148, 2023935, 2698580, 3238296, 4047870, 5397160, 8095740, 16191480]

約数ペア:

[(1, 16191480), (2, 8095740), (3, 5397160), (4, 4047870), (5, 3238296), (6, 2698580), (8, 2023935), (10, 1619148), (12, 1349290), (15, 1079432), (17, 952440), (20, 809574), (24, 674645), (30, 539716), (34, 476220), (40, 404787), (51, 317480), (60, 269858), (68, 238110), (85, 190488), (102, 158740), (120, 134929), (136, 119055), (170, 95244), (204, 79370), (255, 63496), (340, 47622), (408, 39685), (510, 31748), (680, 23811), (1020, 15874), (2040, 7937)]