8030220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 25643520

約数和(自身を除く): 17613300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 529, 660, 690, 759, 1012, 1058, 1265, 1380, 1518, 1587, 2116, 2530, 2645, 3036, 3174, 3795, 5060, 5290, 5819, 6348, 7590, 7935, 10580, 11638, 12167, 15180, 15870, 17457, 23276, 24334, 29095, 31740, 34914, 36501, 48668, 58190, 60835, 69828, 73002, 87285, 116380, 121670, 133837, 146004, 174570, 182505, 243340, 267674, 349140, 365010, 401511, 535348, 669185, 730020, 803022, 1338370, 1606044, 2007555, 2676740, 4015110, 8030220]

約数ペア:

[(1, 8030220), (2, 4015110), (3, 2676740), (4, 2007555), (5, 1606044), (6, 1338370), (10, 803022), (11, 730020), (12, 669185), (15, 535348), (20, 401511), (22, 365010), (23, 349140), (30, 267674), (33, 243340), (44, 182505), (46, 174570), (55, 146004), (60, 133837), (66, 121670), (69, 116380), (92, 87285), (110, 73002), (115, 69828), (132, 60835), (138, 58190), (165, 48668), (220, 36501), (230, 34914), (253, 31740), (276, 29095), (330, 24334), (345, 23276), (460, 17457), (506, 15870), (529, 15180), (660, 12167), (690, 11638), (759, 10580), (1012, 7935), (1058, 7590), (1265, 6348), (1380, 5819), (1518, 5290), (1587, 5060), (2116, 3795), (2530, 3174), (2645, 3036)]