70176720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1087}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 218557440

約数和(自身を除く): 148380720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1087, 1345, 1614, 2152, 2174, 2690, 3228, 3261, 4035, 4304, 4348, 5380, 5435, 6456, 6522, 8070, 8696, 10760, 10870, 12912, 13044, 16140, 16305, 17392, 21520, 21740, 26088, 32280, 32610, 43480, 52176, 64560, 65220, 86960, 130440, 260880, 292403, 584806, 877209, 1169612, 1462015, 1754418, 2339224, 2924030, 3508836, 4386045, 4678448, 5848060, 7017672, 8772090, 11696120, 14035344, 17544180, 23392240, 35088360, 70176720]

約数ペア:

[(1, 70176720), (2, 35088360), (3, 23392240), (4, 17544180), (5, 14035344), (6, 11696120), (8, 8772090), (10, 7017672), (12, 5848060), (15, 4678448), (16, 4386045), (20, 3508836), (24, 2924030), (30, 2339224), (40, 1754418), (48, 1462015), (60, 1169612), (80, 877209), (120, 584806), (240, 292403), (269, 260880), (538, 130440), (807, 86960), (1076, 65220), (1087, 64560), (1345, 52176), (1614, 43480), (2152, 32610), (2174, 32280), (2690, 26088), (3228, 21740), (3261, 21520), (4035, 17392), (4304, 16305), (4348, 16140), (5380, 13044), (5435, 12912), (6456, 10870), (6522, 10760), (8070, 8696)]