454562280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{140297}}^1$

素因数の和:140320

約数の個数: 80

約数和(自身を含む): 1527845220

約数和(自身を除く): 1073282940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 140297, 280594, 420891, 561188, 701485, 841782, 1122376, 1262673, 1402970, 1683564, 2104455, 2525346, 2805940, 3367128, 3788019, 4208910, 5050692, 5611880, 6313365, 7576038, 8417820, 10101384, 11364057, 12626730, 15152076, 16835640, 18940095, 22728114, 25253460, 30304152, 37880190, 45456228, 50506920, 56820285, 75760380, 90912456, 113640570, 151520760, 227281140, 454562280]

約数ペア:

[(1, 454562280), (2, 227281140), (3, 151520760), (4, 113640570), (5, 90912456), (6, 75760380), (8, 56820285), (9, 50506920), (10, 45456228), (12, 37880190), (15, 30304152), (18, 25253460), (20, 22728114), (24, 18940095), (27, 16835640), (30, 15152076), (36, 12626730), (40, 11364057), (45, 10101384), (54, 8417820), (60, 7576038), (72, 6313365), (81, 5611880), (90, 5050692), (108, 4208910), (120, 3788019), (135, 3367128), (162, 2805940), (180, 2525346), (216, 2104455), (270, 1683564), (324, 1402970), (360, 1262673), (405, 1122376), (540, 841782), (648, 701485), (810, 561188), (1080, 420891), (1620, 280594), (3240, 140297)]