456882960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61409}}^1$

素因数の和:61456

約数の個数: 80

約数和(自身を含む): 1462049280

約数和(自身を除く): 1005166320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 61409, 122818, 184227, 245636, 307045, 368454, 491272, 614090, 736908, 921135, 982544, 1228180, 1473816, 1842270, 1903679, 2456360, 2947632, 3684540, 3807358, 4912720, 5711037, 7369080, 7614716, 9518395, 11422074, 14738160, 15229432, 19036790, 22844148, 28555185, 30458864, 38073580, 45688296, 57110370, 76147160, 91376592, 114220740, 152294320, 228441480, 456882960]

約数ペア:

[(1, 456882960), (2, 228441480), (3, 152294320), (4, 114220740), (5, 91376592), (6, 76147160), (8, 57110370), (10, 45688296), (12, 38073580), (15, 30458864), (16, 28555185), (20, 22844148), (24, 19036790), (30, 15229432), (31, 14738160), (40, 11422074), (48, 9518395), (60, 7614716), (62, 7369080), (80, 5711037), (93, 4912720), (120, 3807358), (124, 3684540), (155, 2947632), (186, 2456360), (240, 1903679), (248, 1842270), (310, 1473816), (372, 1228180), (465, 982544), (496, 921135), (620, 736908), (744, 614090), (930, 491272), (1240, 368454), (1488, 307045), (1860, 245636), (2480, 184227), (3720, 122818), (7440, 61409)]