2140858080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{495569}}^1$

素因数の和:495593

約数の個数: 96

約数和(自身を含む): 7493018400

約数和(自身を除く): 5352160320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 495569, 991138, 1486707, 1982276, 2477845, 2973414, 3964552, 4460121, 4955690, 5946828, 7433535, 7929104, 8920242, 9911380, 11893656, 13380363, 14867070, 15858208, 17840484, 19822760, 22300605, 23787312, 26760726, 29734140, 35680968, 39645520, 44601210, 47574624, 53521452, 59468280, 66901815, 71361936, 79291040, 89202420, 107042904, 118936560, 133803630, 142723872, 178404840, 214085808, 237873120, 267607260, 356809680, 428171616, 535214520, 713619360, 1070429040, 2140858080]

約数ペア:

[(1, 2140858080), (2, 1070429040), (3, 713619360), (4, 535214520), (5, 428171616), (6, 356809680), (8, 267607260), (9, 237873120), (10, 214085808), (12, 178404840), (15, 142723872), (16, 133803630), (18, 118936560), (20, 107042904), (24, 89202420), (27, 79291040), (30, 71361936), (32, 66901815), (36, 59468280), (40, 53521452), (45, 47574624), (48, 44601210), (54, 39645520), (60, 35680968), (72, 29734140), (80, 26760726), (90, 23787312), (96, 22300605), (108, 19822760), (120, 17840484), (135, 15858208), (144, 14867070), (160, 13380363), (180, 11893656), (216, 9911380), (240, 8920242), (270, 7929104), (288, 7433535), (360, 5946828), (432, 4955690), (480, 4460121), (540, 3964552), (720, 2973414), (864, 2477845), (1080, 1982276), (1440, 1486707), (2160, 991138), (4320, 495569)]