121498160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 341290656

約数和(自身を除く): 219792496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 361, 380, 532, 560, 601, 665, 722, 760, 1064, 1202, 1330, 1444, 1520, 1805, 2128, 2404, 2527, 2660, 2888, 3005, 3610, 4207, 4808, 5054, 5320, 5776, 6010, 7220, 8414, 9616, 10108, 10640, 11419, 12020, 12635, 14440, 16828, 20216, 21035, 22838, 24040, 25270, 28880, 33656, 40432, 42070, 45676, 48080, 50540, 57095, 67312, 79933, 84140, 91352, 101080, 114190, 159866, 168280, 182704, 202160, 216961, 228380, 319732, 336560, 399665, 433922, 456760, 639464, 799330, 867844, 913520, 1084805, 1278928, 1518727, 1598660, 1735688, 2169610, 3037454, 3197320, 3471376, 4339220, 6074908, 6394640, 7593635, 8678440, 12149816, 15187270, 17356880, 24299632, 30374540, 60749080, 121498160]

約数ペア:

[(1, 121498160), (2, 60749080), (4, 30374540), (5, 24299632), (7, 17356880), (8, 15187270), (10, 12149816), (14, 8678440), (16, 7593635), (19, 6394640), (20, 6074908), (28, 4339220), (35, 3471376), (38, 3197320), (40, 3037454), (56, 2169610), (70, 1735688), (76, 1598660), (80, 1518727), (95, 1278928), (112, 1084805), (133, 913520), (140, 867844), (152, 799330), (190, 639464), (266, 456760), (280, 433922), (304, 399665), (361, 336560), (380, 319732), (532, 228380), (560, 216961), (601, 202160), (665, 182704), (722, 168280), (760, 159866), (1064, 114190), (1202, 101080), (1330, 91352), (1444, 84140), (1520, 79933), (1805, 67312), (2128, 57095), (2404, 50540), (2527, 48080), (2660, 45676), (2888, 42070), (3005, 40432), (3610, 33656), (4207, 28880), (4808, 25270), (5054, 24040), (5320, 22838), (5776, 21035), (6010, 20216), (7220, 16828), (8414, 14440), (9616, 12635), (10108, 12020), (10640, 11419)]