40557060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{769}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 123603480

約数和(自身を除く): 83046420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 769, 879, 1172, 1465, 1538, 1758, 2307, 2637, 2930, 3076, 3516, 3845, 4395, 4614, 5274, 5860, 6921, 7690, 8790, 9228, 10548, 11535, 13185, 13842, 15380, 17580, 23070, 26370, 27684, 34605, 46140, 52740, 69210, 138420, 225317, 450634, 675951, 901268, 1126585, 1351902, 2027853, 2253170, 2703804, 3379755, 4055706, 4506340, 6759510, 8111412, 10139265, 13519020, 20278530, 40557060]

約数ペア:

[(1, 40557060), (2, 20278530), (3, 13519020), (4, 10139265), (5, 8111412), (6, 6759510), (9, 4506340), (10, 4055706), (12, 3379755), (15, 2703804), (18, 2253170), (20, 2027853), (30, 1351902), (36, 1126585), (45, 901268), (60, 675951), (90, 450634), (180, 225317), (293, 138420), (586, 69210), (769, 52740), (879, 46140), (1172, 34605), (1465, 27684), (1538, 26370), (1758, 23070), (2307, 17580), (2637, 15380), (2930, 13842), (3076, 13185), (3516, 11535), (3845, 10548), (4395, 9228), (4614, 8790), (5274, 7690), (5860, 6921)]