139045440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144839}}^1$

素因数の和:144859

約数の個数: 56

約数和(自身を含む): 441472320

約数和(自身を除く): 302426880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 144839, 289678, 434517, 579356, 724195, 869034, 1158712, 1448390, 1738068, 2172585, 2317424, 2896780, 3476136, 4345170, 4634848, 5793560, 6952272, 8690340, 9269696, 11587120, 13904544, 17380680, 23174240, 27809088, 34761360, 46348480, 69522720, 139045440]

約数ペア:

[(1, 139045440), (2, 69522720), (3, 46348480), (4, 34761360), (5, 27809088), (6, 23174240), (8, 17380680), (10, 13904544), (12, 11587120), (15, 9269696), (16, 8690340), (20, 6952272), (24, 5793560), (30, 4634848), (32, 4345170), (40, 3476136), (48, 2896780), (60, 2317424), (64, 2172585), (80, 1738068), (96, 1448390), (120, 1158712), (160, 869034), (192, 724195), (240, 579356), (320, 434517), (480, 289678), (960, 144839)]