25562520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23669}}^1$

素因数の和:23689

約数の個数: 64

約数和(自身を含む): 85212000

約数和(自身を除く): 59649480

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, 23669, 47338, 71007, 94676, 118345, 142014, 189352, 213021, 236690, 284028, 355035, 426042, 473380, 568056, 639063, 710070, 852084, 946760, 1065105, 1278126, 1420140, 1704168, 2130210, 2556252, 2840280, 3195315, 4260420, 5112504, 6390630, 8520840, 12781260, 25562520]

約数ペア:

[(1, 25562520), (2, 12781260), (3, 8520840), (4, 6390630), (5, 5112504), (6, 4260420), (8, 3195315), (9, 2840280), (10, 2556252), (12, 2130210), (15, 1704168), (18, 1420140), (20, 1278126), (24, 1065105), (27, 946760), (30, 852084), (36, 710070), (40, 639063), (45, 568056), (54, 473380), (60, 426042), (72, 355035), (90, 284028), (108, 236690), (120, 213021), (135, 189352), (180, 142014), (216, 118345), (270, 94676), (360, 71007), (540, 47338), (1080, 23669)]