1827828720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{846217}}^1$

素因数の和:846239

約数の個数: 80

約数和(自身を含む): 6295861920

約数和(自身を除く): 4468033200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 846217, 1692434, 2538651, 3384868, 4231085, 5077302, 6769736, 7615953, 8462170, 10154604, 12693255, 13539472, 15231906, 16924340, 20309208, 22847859, 25386510, 30463812, 33848680, 38079765, 40618416, 45695718, 50773020, 60927624, 67697360, 76159530, 91391436, 101546040, 114239295, 121855248, 152319060, 182782872, 203092080, 228478590, 304638120, 365565744, 456957180, 609276240, 913914360, 1827828720]

約数ペア:

[(1, 1827828720), (2, 913914360), (3, 609276240), (4, 456957180), (5, 365565744), (6, 304638120), (8, 228478590), (9, 203092080), (10, 182782872), (12, 152319060), (15, 121855248), (16, 114239295), (18, 101546040), (20, 91391436), (24, 76159530), (27, 67697360), (30, 60927624), (36, 50773020), (40, 45695718), (45, 40618416), (48, 38079765), (54, 33848680), (60, 30463812), (72, 25386510), (80, 22847859), (90, 20309208), (108, 16924340), (120, 15231906), (135, 13539472), (144, 12693255), (180, 10154604), (216, 8462170), (240, 7615953), (270, 6769736), (360, 5077302), (432, 4231085), (540, 3384868), (720, 2538651), (1080, 1692434), (2160, 846217)]