40254120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3655

約数の個数: 96

約数和(自身を含む): 135083520

約数和(自身を除く): 94829400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3607, 3720, 5580, 7214, 10821, 11160, 14428, 18035, 21642, 28856, 32463, 36070, 43284, 54105, 64926, 72140, 86568, 108210, 111817, 129852, 144280, 162315, 216420, 223634, 259704, 324630, 335451, 432840, 447268, 559085, 649260, 670902, 894536, 1006353, 1118170, 1298520, 1341804, 1677255, 2012706, 2236340, 2683608, 3354510, 4025412, 4472680, 5031765, 6709020, 8050824, 10063530, 13418040, 20127060, 40254120]

約数ペア:

[(1, 40254120), (2, 20127060), (3, 13418040), (4, 10063530), (5, 8050824), (6, 6709020), (8, 5031765), (9, 4472680), (10, 4025412), (12, 3354510), (15, 2683608), (18, 2236340), (20, 2012706), (24, 1677255), (30, 1341804), (31, 1298520), (36, 1118170), (40, 1006353), (45, 894536), (60, 670902), (62, 649260), (72, 559085), (90, 447268), (93, 432840), (120, 335451), (124, 324630), (155, 259704), (180, 223634), (186, 216420), (248, 162315), (279, 144280), (310, 129852), (360, 111817), (372, 108210), (465, 86568), (558, 72140), (620, 64926), (744, 54105), (930, 43284), (1116, 36070), (1240, 32463), (1395, 28856), (1860, 21642), (2232, 18035), (2790, 14428), (3607, 11160), (3720, 10821), (5580, 7214)]