313578480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12211}}^1$

素因数の和:12334

約数の個数: 80

約数和(自身を含む): 981258624

約数和(自身を除く): 667680144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12211, 12840, 24422, 25680, 36633, 48844, 61055, 73266, 97688, 122110, 146532, 183165, 195376, 244220, 293064, 366330, 488440, 586128, 732660, 976880, 1306577, 1465320, 2613154, 2930640, 3919731, 5226308, 6532885, 7839462, 10452616, 13065770, 15678924, 19598655, 20905232, 26131540, 31357848, 39197310, 52263080, 62715696, 78394620, 104526160, 156789240, 313578480]

約数ペア:

[(1, 313578480), (2, 156789240), (3, 104526160), (4, 78394620), (5, 62715696), (6, 52263080), (8, 39197310), (10, 31357848), (12, 26131540), (15, 20905232), (16, 19598655), (20, 15678924), (24, 13065770), (30, 10452616), (40, 7839462), (48, 6532885), (60, 5226308), (80, 3919731), (107, 2930640), (120, 2613154), (214, 1465320), (240, 1306577), (321, 976880), (428, 732660), (535, 586128), (642, 488440), (856, 366330), (1070, 293064), (1284, 244220), (1605, 195376), (1712, 183165), (2140, 146532), (2568, 122110), (3210, 97688), (4280, 73266), (5136, 61055), (6420, 48844), (8560, 36633), (12211, 25680), (12840, 24422)]