1907760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7949}}^1$

素因数の和:7965

約数の個数: 40

約数和(自身を含む): 5914800

約数和(自身を除く): 4007040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7949, 15898, 23847, 31796, 39745, 47694, 63592, 79490, 95388, 119235, 127184, 158980, 190776, 238470, 317960, 381552, 476940, 635920, 953880, 1907760]

約数ペア:

[(1, 1907760), (2, 953880), (3, 635920), (4, 476940), (5, 381552), (6, 317960), (8, 238470), (10, 190776), (12, 158980), (15, 127184), (16, 119235), (20, 95388), (24, 79490), (30, 63592), (40, 47694), (48, 39745), (60, 31796), (80, 23847), (120, 15898), (240, 7949)]