142418160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197803}}^1$

素因数の和:197822

約数の個数: 60

約数和(自身を含む): 478290072

約数和(自身を除く): 335871912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 197803, 395606, 593409, 791212, 989015, 1186818, 1582424, 1780227, 1978030, 2373636, 2967045, 3164848, 3560454, 3956060, 4747272, 5934090, 7120908, 7912120, 8901135, 9494544, 11868180, 14241816, 15824240, 17802270, 23736360, 28483632, 35604540, 47472720, 71209080, 142418160]

約数ペア:

[(1, 142418160), (2, 71209080), (3, 47472720), (4, 35604540), (5, 28483632), (6, 23736360), (8, 17802270), (9, 15824240), (10, 14241816), (12, 11868180), (15, 9494544), (16, 8901135), (18, 7912120), (20, 7120908), (24, 5934090), (30, 4747272), (36, 3956060), (40, 3560454), (45, 3164848), (48, 2967045), (60, 2373636), (72, 1978030), (80, 1780227), (90, 1582424), (120, 1186818), (144, 989015), (180, 791212), (240, 593409), (360, 395606), (720, 197803)]