212660880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2677}}^1$

素因数の和:3024

約数の個数: 80

約数和(自身を含む): 661487424

約数和(自身を除く): 448826544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 2677, 3310, 3972, 4965, 5296, 5354, 6620, 7944, 8031, 9930, 10708, 13240, 13385, 15888, 16062, 19860, 21416, 26480, 26770, 32124, 39720, 40155, 42832, 53540, 64248, 79440, 80310, 107080, 128496, 160620, 214160, 321240, 642480, 886087, 1772174, 2658261, 3544348, 4430435, 5316522, 7088696, 8860870, 10633044, 13291305, 14177392, 17721740, 21266088, 26582610, 35443480, 42532176, 53165220, 70886960, 106330440, 212660880]

約数ペア:

[(1, 212660880), (2, 106330440), (3, 70886960), (4, 53165220), (5, 42532176), (6, 35443480), (8, 26582610), (10, 21266088), (12, 17721740), (15, 14177392), (16, 13291305), (20, 10633044), (24, 8860870), (30, 7088696), (40, 5316522), (48, 4430435), (60, 3544348), (80, 2658261), (120, 1772174), (240, 886087), (331, 642480), (662, 321240), (993, 214160), (1324, 160620), (1655, 128496), (1986, 107080), (2648, 80310), (2677, 79440), (3310, 64248), (3972, 53540), (4965, 42832), (5296, 40155), (5354, 39720), (6620, 32124), (7944, 26770), (8031, 26480), (9930, 21416), (10708, 19860), (13240, 16062), (13385, 15888)]