28082280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7594

約数の個数: 64

約数和(自身を含む): 86976000

約数和(自身を除く): 58893720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7549, 15098, 22647, 30196, 37745, 45294, 60392, 75490, 90588, 113235, 150980, 181176, 226470, 234019, 301960, 452940, 468038, 702057, 905880, 936076, 1170095, 1404114, 1872152, 2340190, 2808228, 3510285, 4680380, 5616456, 7020570, 9360760, 14041140, 28082280]

約数ペア:

[(1, 28082280), (2, 14041140), (3, 9360760), (4, 7020570), (5, 5616456), (6, 4680380), (8, 3510285), (10, 2808228), (12, 2340190), (15, 1872152), (20, 1404114), (24, 1170095), (30, 936076), (31, 905880), (40, 702057), (60, 468038), (62, 452940), (93, 301960), (120, 234019), (124, 226470), (155, 181176), (186, 150980), (248, 113235), (310, 90588), (372, 75490), (465, 60392), (620, 45294), (744, 37745), (930, 30196), (1240, 22647), (1860, 15098), (3720, 7549)]