980425080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47779}}^1$

素因数の和:47818

約数の個数: 128

約数和(自身を含む): 3440160000

約数和(自身を除く): 2459734920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 47779, 95558, 143337, 191116, 238895, 286674, 382232, 430011, 477790, 573348, 716685, 860022, 907801, 955580, 1146696, 1290033, 1433370, 1720044, 1815602, 1911160, 2150055, 2580066, 2723403, 2866740, 3440088, 3631204, 4300110, 4539005, 5160132, 5446806, 5733480, 6450165, 7262408, 8170209, 8600220, 9078010, 10320264, 10893612, 12900330, 13617015, 16340418, 17200440, 18156020, 21787224, 24510627, 25800660, 27234030, 32680836, 36312040, 40851045, 49021254, 51601320, 54468060, 65361672, 81702090, 98042508, 108936120, 122553135, 163404180, 196085016, 245106270, 326808360, 490212540, 980425080]

約数ペア:

[(1, 980425080), (2, 490212540), (3, 326808360), (4, 245106270), (5, 196085016), (6, 163404180), (8, 122553135), (9, 108936120), (10, 98042508), (12, 81702090), (15, 65361672), (18, 54468060), (19, 51601320), (20, 49021254), (24, 40851045), (27, 36312040), (30, 32680836), (36, 27234030), (38, 25800660), (40, 24510627), (45, 21787224), (54, 18156020), (57, 17200440), (60, 16340418), (72, 13617015), (76, 12900330), (90, 10893612), (95, 10320264), (108, 9078010), (114, 8600220), (120, 8170209), (135, 7262408), (152, 6450165), (171, 5733480), (180, 5446806), (190, 5160132), (216, 4539005), (228, 4300110), (270, 3631204), (285, 3440088), (342, 2866740), (360, 2723403), (380, 2580066), (456, 2150055), (513, 1911160), (540, 1815602), (570, 1720044), (684, 1433370), (760, 1290033), (855, 1146696), (1026, 955580), (1080, 907801), (1140, 860022), (1368, 716685), (1710, 573348), (2052, 477790), (2280, 430011), (2565, 382232), (3420, 286674), (4104, 238895), (5130, 191116), (6840, 143337), (10260, 95558), (20520, 47779)]