844425720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33037}}^1$

素因数の和:33125

約数の個数: 96

約数和(自身を含む): 2783121120

約数和(自身を除く): 1938695400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 33037, 66074, 99111, 132148, 165185, 198222, 264296, 297333, 330370, 396444, 495555, 594666, 660740, 792888, 991110, 1189332, 1321480, 1486665, 1982220, 2345627, 2378664, 2973330, 3964440, 4691254, 5946660, 7036881, 9382508, 11728135, 11893320, 14073762, 18765016, 21110643, 23456270, 28147524, 35184405, 42221286, 46912540, 56295048, 70368810, 84442572, 93825080, 105553215, 140737620, 168885144, 211106430, 281475240, 422212860, 844425720]

約数ペア:

[(1, 844425720), (2, 422212860), (3, 281475240), (4, 211106430), (5, 168885144), (6, 140737620), (8, 105553215), (9, 93825080), (10, 84442572), (12, 70368810), (15, 56295048), (18, 46912540), (20, 42221286), (24, 35184405), (30, 28147524), (36, 23456270), (40, 21110643), (45, 18765016), (60, 14073762), (71, 11893320), (72, 11728135), (90, 9382508), (120, 7036881), (142, 5946660), (180, 4691254), (213, 3964440), (284, 2973330), (355, 2378664), (360, 2345627), (426, 1982220), (568, 1486665), (639, 1321480), (710, 1189332), (852, 991110), (1065, 792888), (1278, 660740), (1420, 594666), (1704, 495555), (2130, 396444), (2556, 330370), (2840, 297333), (3195, 264296), (4260, 198222), (5112, 165185), (6390, 132148), (8520, 99111), (12780, 66074), (25560, 33037)]