120967320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9787}}^1$

素因数の和:9904

約数の個数: 64

約数和(自身を含む): 366462720

約数和(自身を除く): 245495400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 9787, 12360, 19574, 29361, 39148, 48935, 58722, 78296, 97870, 117444, 146805, 195740, 234888, 293610, 391480, 587220, 1008061, 1174440, 2016122, 3024183, 4032244, 5040305, 6048366, 8064488, 10080610, 12096732, 15120915, 20161220, 24193464, 30241830, 40322440, 60483660, 120967320]

約数ペア:

[(1, 120967320), (2, 60483660), (3, 40322440), (4, 30241830), (5, 24193464), (6, 20161220), (8, 15120915), (10, 12096732), (12, 10080610), (15, 8064488), (20, 6048366), (24, 5040305), (30, 4032244), (40, 3024183), (60, 2016122), (103, 1174440), (120, 1008061), (206, 587220), (309, 391480), (412, 293610), (515, 234888), (618, 195740), (824, 146805), (1030, 117444), (1236, 97870), (1545, 78296), (2060, 58722), (2472, 48935), (3090, 39148), (4120, 29361), (6180, 19574), (9787, 12360)]