83938440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11467}}^1$

素因数の和:11542

約数の個数: 64

約数和(自身を含む): 255965760

約数和(自身を除く): 172027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 11467, 22934, 34401, 45868, 57335, 68802, 91736, 114670, 137604, 172005, 229340, 275208, 344010, 458680, 688020, 699487, 1376040, 1398974, 2098461, 2797948, 3497435, 4196922, 5595896, 6994870, 8393844, 10492305, 13989740, 16787688, 20984610, 27979480, 41969220, 83938440]

約数ペア:

[(1, 83938440), (2, 41969220), (3, 27979480), (4, 20984610), (5, 16787688), (6, 13989740), (8, 10492305), (10, 8393844), (12, 6994870), (15, 5595896), (20, 4196922), (24, 3497435), (30, 2797948), (40, 2098461), (60, 1398974), (61, 1376040), (120, 699487), (122, 688020), (183, 458680), (244, 344010), (305, 275208), (366, 229340), (488, 172005), (610, 137604), (732, 114670), (915, 91736), (1220, 68802), (1464, 57335), (1830, 45868), (2440, 34401), (3660, 22934), (7320, 11467)]