951840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{661}}^1$

素因数の和:682

約数の個数: 72

約数和(自身を含む): 3253068

約数和(自身を除く): 2301228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 661, 720, 1322, 1440, 1983, 2644, 3305, 3966, 5288, 5949, 6610, 7932, 9915, 10576, 11898, 13220, 15864, 19830, 21152, 23796, 26440, 29745, 31728, 39660, 47592, 52880, 59490, 63456, 79320, 95184, 105760, 118980, 158640, 190368, 237960, 317280, 475920, 951840]

約数ペア:

[(1, 951840), (2, 475920), (3, 317280), (4, 237960), (5, 190368), (6, 158640), (8, 118980), (9, 105760), (10, 95184), (12, 79320), (15, 63456), (16, 59490), (18, 52880), (20, 47592), (24, 39660), (30, 31728), (32, 29745), (36, 26440), (40, 23796), (45, 21152), (48, 19830), (60, 15864), (72, 13220), (80, 11898), (90, 10576), (96, 9915), (120, 7932), (144, 6610), (160, 5949), (180, 5288), (240, 3966), (288, 3305), (360, 2644), (480, 1983), (661, 1440), (720, 1322)]