1641830040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1520213}}^1$

素因数の和:1520233

約数の個数: 64

約数和(自身を含む): 5472770400

約数和(自身を除く): 3830940360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1520213, 3040426, 4560639, 6080852, 7601065, 9121278, 12161704, 13681917, 15202130, 18242556, 22803195, 27363834, 30404260, 36485112, 41045751, 45606390, 54727668, 60808520, 68409585, 82091502, 91212780, 109455336, 136819170, 164183004, 182425560, 205228755, 273638340, 328366008, 410457510, 547276680, 820915020, 1641830040]

約数ペア:

[(1, 1641830040), (2, 820915020), (3, 547276680), (4, 410457510), (5, 328366008), (6, 273638340), (8, 205228755), (9, 182425560), (10, 164183004), (12, 136819170), (15, 109455336), (18, 91212780), (20, 82091502), (24, 68409585), (27, 60808520), (30, 54727668), (36, 45606390), (40, 41045751), (45, 36485112), (54, 30404260), (60, 27363834), (72, 22803195), (90, 18242556), (108, 15202130), (120, 13681917), (135, 12161704), (180, 9121278), (216, 7601065), (270, 6080852), (360, 4560639), (540, 3040426), (1080, 1520213)]