2770790640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{112087}}^1$

素因数の和:112206

約数の個数: 80

約数和(自身を含む): 8672921088

約数和(自身を除く): 5902130448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 112087, 224174, 336261, 448348, 560435, 672522, 896696, 1120870, 1345044, 1681305, 1793392, 2241740, 2690088, 3362610, 4483480, 5380176, 6725220, 8966960, 11544961, 13450440, 23089922, 26900880, 34634883, 46179844, 57724805, 69269766, 92359688, 115449610, 138539532, 173174415, 184719376, 230899220, 277079064, 346348830, 461798440, 554158128, 692697660, 923596880, 1385395320, 2770790640]

約数ペア:

[(1, 2770790640), (2, 1385395320), (3, 923596880), (4, 692697660), (5, 554158128), (6, 461798440), (8, 346348830), (10, 277079064), (12, 230899220), (15, 184719376), (16, 173174415), (20, 138539532), (24, 115449610), (30, 92359688), (40, 69269766), (48, 57724805), (60, 46179844), (80, 34634883), (103, 26900880), (120, 23089922), (206, 13450440), (240, 11544961), (309, 8966960), (412, 6725220), (515, 5380176), (618, 4483480), (824, 3362610), (1030, 2690088), (1236, 2241740), (1545, 1793392), (1648, 1681305), (2060, 1345044), (2472, 1120870), (3090, 896696), (4120, 672522), (4944, 560435), (6180, 448348), (8240, 336261), (12360, 224174), (24720, 112087)]