12575280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 39354624

約数和(自身を除く): 26779344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 347, 453, 604, 694, 755, 906, 1041, 1208, 1388, 1510, 1735, 1812, 2082, 2265, 2416, 2776, 3020, 3470, 3624, 4164, 4530, 5205, 5552, 6040, 6940, 7248, 8328, 9060, 10410, 12080, 13880, 16656, 18120, 20820, 27760, 36240, 41640, 52397, 83280, 104794, 157191, 209588, 261985, 314382, 419176, 523970, 628764, 785955, 838352, 1047940, 1257528, 1571910, 2095880, 2515056, 3143820, 4191760, 6287640, 12575280]

約数ペア:

[(1, 12575280), (2, 6287640), (3, 4191760), (4, 3143820), (5, 2515056), (6, 2095880), (8, 1571910), (10, 1257528), (12, 1047940), (15, 838352), (16, 785955), (20, 628764), (24, 523970), (30, 419176), (40, 314382), (48, 261985), (60, 209588), (80, 157191), (120, 104794), (151, 83280), (240, 52397), (302, 41640), (347, 36240), (453, 27760), (604, 20820), (694, 18120), (755, 16656), (906, 13880), (1041, 12080), (1208, 10410), (1388, 9060), (1510, 8328), (1735, 7248), (1812, 6940), (2082, 6040), (2265, 5552), (2416, 5205), (2776, 4530), (3020, 4164), (3470, 3624)]