1330774320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{128951}}^1$

素因数の和:129010

約数の個数: 80

約数和(自身を含む): 4221372672

約数和(自身を除く): 2890598352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 128951, 257902, 386853, 515804, 644755, 773706, 1031608, 1289510, 1547412, 1934265, 2063216, 2579020, 3094824, 3868530, 5158040, 5544893, 6189648, 7737060, 10316080, 11089786, 15474120, 16634679, 22179572, 27724465, 30948240, 33269358, 44359144, 55448930, 66538716, 83173395, 88718288, 110897860, 133077432, 166346790, 221795720, 266154864, 332693580, 443591440, 665387160, 1330774320]

約数ペア:

[(1, 1330774320), (2, 665387160), (3, 443591440), (4, 332693580), (5, 266154864), (6, 221795720), (8, 166346790), (10, 133077432), (12, 110897860), (15, 88718288), (16, 83173395), (20, 66538716), (24, 55448930), (30, 44359144), (40, 33269358), (43, 30948240), (48, 27724465), (60, 22179572), (80, 16634679), (86, 15474120), (120, 11089786), (129, 10316080), (172, 7737060), (215, 6189648), (240, 5544893), (258, 5158040), (344, 3868530), (430, 3094824), (516, 2579020), (645, 2063216), (688, 1934265), (860, 1547412), (1032, 1289510), (1290, 1031608), (1720, 773706), (2064, 644755), (2580, 515804), (3440, 386853), (5160, 257902), (10320, 128951)]