8937480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 18278520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1049, 1065, 1420, 1704, 2098, 2130, 2840, 3147, 4196, 4260, 5245, 6294, 8392, 8520, 10490, 12588, 15735, 20980, 25176, 31470, 41960, 62940, 74479, 125880, 148958, 223437, 297916, 372395, 446874, 595832, 744790, 893748, 1117185, 1489580, 1787496, 2234370, 2979160, 4468740, 8937480]

約数ペア:

[(1, 8937480), (2, 4468740), (3, 2979160), (4, 2234370), (5, 1787496), (6, 1489580), (8, 1117185), (10, 893748), (12, 744790), (15, 595832), (20, 446874), (24, 372395), (30, 297916), (40, 223437), (60, 148958), (71, 125880), (120, 74479), (142, 62940), (213, 41960), (284, 31470), (355, 25176), (426, 20980), (568, 15735), (710, 12588), (852, 10490), (1049, 8520), (1065, 8392), (1420, 6294), (1704, 5245), (2098, 4260), (2130, 4196), (2840, 3147)]