90245040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{376021}}^1$

素因数の和:376037

約数の個数: 40

約数和(自身を含む): 279760368

約数和(自身を除く): 189515328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 376021, 752042, 1128063, 1504084, 1880105, 2256126, 3008168, 3760210, 4512252, 5640315, 6016336, 7520420, 9024504, 11280630, 15040840, 18049008, 22561260, 30081680, 45122520, 90245040]

約数ペア:

[(1, 90245040), (2, 45122520), (3, 30081680), (4, 22561260), (5, 18049008), (6, 15040840), (8, 11280630), (10, 9024504), (12, 7520420), (15, 6016336), (16, 5640315), (20, 4512252), (24, 3760210), (30, 3008168), (40, 2256126), (48, 1880105), (60, 1504084), (80, 1128063), (120, 752042), (240, 376021)]