105921840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4049}}^1$

素因数の和:4174

約数の個数: 80

約数和(自身を含む): 331452000

約数和(自身を除く): 225530160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4049, 4360, 5232, 6540, 8098, 8720, 12147, 13080, 16196, 20245, 24294, 26160, 32392, 40490, 48588, 60735, 64784, 80980, 97176, 121470, 161960, 194352, 242940, 323920, 441341, 485880, 882682, 971760, 1324023, 1765364, 2206705, 2648046, 3530728, 4413410, 5296092, 6620115, 7061456, 8826820, 10592184, 13240230, 17653640, 21184368, 26480460, 35307280, 52960920, 105921840]

約数ペア:

[(1, 105921840), (2, 52960920), (3, 35307280), (4, 26480460), (5, 21184368), (6, 17653640), (8, 13240230), (10, 10592184), (12, 8826820), (15, 7061456), (16, 6620115), (20, 5296092), (24, 4413410), (30, 3530728), (40, 2648046), (48, 2206705), (60, 1765364), (80, 1324023), (109, 971760), (120, 882682), (218, 485880), (240, 441341), (327, 323920), (436, 242940), (545, 194352), (654, 161960), (872, 121470), (1090, 97176), (1308, 80980), (1635, 64784), (1744, 60735), (2180, 48588), (2616, 40490), (3270, 32392), (4049, 26160), (4360, 24294), (5232, 20245), (6540, 16196), (8098, 13080), (8720, 12147)]