1944240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8101}}^1$

素因数の和:8117

約数の個数: 40

約数和(自身を含む): 6027888

約数和(自身を除く): 4083648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8101, 16202, 24303, 32404, 40505, 48606, 64808, 81010, 97212, 121515, 129616, 162020, 194424, 243030, 324040, 388848, 486060, 648080, 972120, 1944240]

約数ペア:

[(1, 1944240), (2, 972120), (3, 648080), (4, 486060), (5, 388848), (6, 324040), (8, 243030), (10, 194424), (12, 162020), (15, 129616), (16, 121515), (20, 97212), (24, 81010), (30, 64808), (40, 48606), (48, 40505), (60, 32404), (80, 24303), (120, 16202), (240, 8101)]