202187760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{842449}}^1$

素因数の和:842465

約数の個数: 40

約数和(自身を含む): 626782800

約数和(自身を除く): 424595040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 842449, 1684898, 2527347, 3369796, 4212245, 5054694, 6739592, 8424490, 10109388, 12636735, 13479184, 16848980, 20218776, 25273470, 33697960, 40437552, 50546940, 67395920, 101093880, 202187760]

約数ペア:

[(1, 202187760), (2, 101093880), (3, 67395920), (4, 50546940), (5, 40437552), (6, 33697960), (8, 25273470), (10, 20218776), (12, 16848980), (15, 13479184), (16, 12636735), (20, 10109388), (24, 8424490), (30, 6739592), (40, 5054694), (48, 4212245), (60, 3369796), (80, 2527347), (120, 1684898), (240, 842449)]