3139440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 9904128

約数和(自身を除く): 6764688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 127, 206, 240, 254, 309, 381, 412, 508, 515, 618, 635, 762, 824, 1016, 1030, 1236, 1270, 1524, 1545, 1648, 1905, 2032, 2060, 2472, 2540, 3048, 3090, 3810, 4120, 4944, 5080, 6096, 6180, 7620, 8240, 10160, 12360, 13081, 15240, 24720, 26162, 30480, 39243, 52324, 65405, 78486, 104648, 130810, 156972, 196215, 209296, 261620, 313944, 392430, 523240, 627888, 784860, 1046480, 1569720, 3139440]

約数ペア:

[(1, 3139440), (2, 1569720), (3, 1046480), (4, 784860), (5, 627888), (6, 523240), (8, 392430), (10, 313944), (12, 261620), (15, 209296), (16, 196215), (20, 156972), (24, 130810), (30, 104648), (40, 78486), (48, 65405), (60, 52324), (80, 39243), (103, 30480), (120, 26162), (127, 24720), (206, 15240), (240, 13081), (254, 12360), (309, 10160), (381, 8240), (412, 7620), (508, 6180), (515, 6096), (618, 5080), (635, 4944), (762, 4120), (824, 3810), (1016, 3090), (1030, 3048), (1236, 2540), (1270, 2472), (1524, 2060), (1545, 2032), (1648, 1905)]