125517960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{348661}}^1$

素因数の和:348678

約数の個数: 48

約数和(自身を含む): 407934540

約数和(自身を除く): 282416580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 348661, 697322, 1045983, 1394644, 1743305, 2091966, 2789288, 3137949, 3486610, 4183932, 5229915, 6275898, 6973220, 8367864, 10459830, 12551796, 13946440, 15689745, 20919660, 25103592, 31379490, 41839320, 62758980, 125517960]

約数ペア:

[(1, 125517960), (2, 62758980), (3, 41839320), (4, 31379490), (5, 25103592), (6, 20919660), (8, 15689745), (9, 13946440), (10, 12551796), (12, 10459830), (15, 8367864), (18, 6973220), (20, 6275898), (24, 5229915), (30, 4183932), (36, 3486610), (40, 3137949), (45, 2789288), (60, 2091966), (72, 1743305), (90, 1394644), (120, 1045983), (180, 697322), (360, 348661)]