12851160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15299}}^1$

素因数の和:15320

約数の個数: 64

約数和(自身を含む): 44064000

約数和(自身を除く): 31212840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15299, 30598, 45897, 61196, 76495, 91794, 107093, 122392, 152990, 183588, 214186, 229485, 305980, 321279, 367176, 428372, 458970, 535465, 611960, 642558, 856744, 917940, 1070930, 1285116, 1606395, 1835880, 2141860, 2570232, 3212790, 4283720, 6425580, 12851160]

約数ペア:

[(1, 12851160), (2, 6425580), (3, 4283720), (4, 3212790), (5, 2570232), (6, 2141860), (7, 1835880), (8, 1606395), (10, 1285116), (12, 1070930), (14, 917940), (15, 856744), (20, 642558), (21, 611960), (24, 535465), (28, 458970), (30, 428372), (35, 367176), (40, 321279), (42, 305980), (56, 229485), (60, 214186), (70, 183588), (84, 152990), (105, 122392), (120, 107093), (140, 91794), (168, 76495), (210, 61196), (280, 45897), (420, 30598), (840, 15299)]