2219525040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{18169}}^1$

素因数の和:18694

約数の個数: 80

約数和(自身を含む): 6894424800

約数和(自身を除く): 4674899760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1527, 2036, 2545, 3054, 4072, 5090, 6108, 7635, 8144, 10180, 12216, 15270, 18169, 20360, 24432, 30540, 36338, 40720, 54507, 61080, 72676, 90845, 109014, 122160, 145352, 181690, 218028, 272535, 290704, 363380, 436056, 545070, 726760, 872112, 1090140, 1453520, 2180280, 4360560, 9248021, 18496042, 27744063, 36992084, 46240105, 55488126, 73984168, 92480210, 110976252, 138720315, 147968336, 184960420, 221952504, 277440630, 369920840, 443905008, 554881260, 739841680, 1109762520, 2219525040]

約数ペア:

[(1, 2219525040), (2, 1109762520), (3, 739841680), (4, 554881260), (5, 443905008), (6, 369920840), (8, 277440630), (10, 221952504), (12, 184960420), (15, 147968336), (16, 138720315), (20, 110976252), (24, 92480210), (30, 73984168), (40, 55488126), (48, 46240105), (60, 36992084), (80, 27744063), (120, 18496042), (240, 9248021), (509, 4360560), (1018, 2180280), (1527, 1453520), (2036, 1090140), (2545, 872112), (3054, 726760), (4072, 545070), (5090, 436056), (6108, 363380), (7635, 290704), (8144, 272535), (10180, 218028), (12216, 181690), (15270, 145352), (18169, 122160), (20360, 109014), (24432, 90845), (30540, 72676), (36338, 61080), (40720, 54507)]