121900440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12239}}^1$

素因数の和:12336

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 248237160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 12239, 24478, 36717, 48956, 61195, 73434, 97912, 122390, 146868, 183585, 244780, 293736, 367170, 489560, 734340, 1015837, 1468680, 2031674, 3047511, 4063348, 5079185, 6095022, 8126696, 10158370, 12190044, 15237555, 20316740, 24380088, 30475110, 40633480, 60950220, 121900440]

約数ペア:

[(1, 121900440), (2, 60950220), (3, 40633480), (4, 30475110), (5, 24380088), (6, 20316740), (8, 15237555), (10, 12190044), (12, 10158370), (15, 8126696), (20, 6095022), (24, 5079185), (30, 4063348), (40, 3047511), (60, 2031674), (83, 1468680), (120, 1015837), (166, 734340), (249, 489560), (332, 367170), (415, 293736), (498, 244780), (664, 183585), (830, 146868), (996, 122390), (1245, 97912), (1660, 73434), (1992, 61195), (2490, 48956), (3320, 36717), (4980, 24478), (9960, 12239)]