11989080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 42379200

約数和(自身を除く): 30390120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 653, 680, 765, 918, 1020, 1080, 1224, 1306, 1530, 1836, 1959, 2040, 2295, 2612, 3060, 3265, 3672, 3918, 4590, 5224, 5877, 6120, 6530, 7836, 9180, 9795, 11101, 11754, 13060, 15672, 17631, 18360, 19590, 22202, 23508, 26120, 29385, 33303, 35262, 39180, 44404, 47016, 55505, 58770, 66606, 70524, 78360, 88155, 88808, 99909, 111010, 117540, 133212, 141048, 166515, 176310, 199818, 222020, 235080, 266424, 299727, 333030, 352620, 399636, 444040, 499545, 599454, 666060, 705240, 799272, 999090, 1198908, 1332120, 1498635, 1998180, 2397816, 2997270, 3996360, 5994540, 11989080]

約数ペア:

[(1, 11989080), (2, 5994540), (3, 3996360), (4, 2997270), (5, 2397816), (6, 1998180), (8, 1498635), (9, 1332120), (10, 1198908), (12, 999090), (15, 799272), (17, 705240), (18, 666060), (20, 599454), (24, 499545), (27, 444040), (30, 399636), (34, 352620), (36, 333030), (40, 299727), (45, 266424), (51, 235080), (54, 222020), (60, 199818), (68, 176310), (72, 166515), (85, 141048), (90, 133212), (102, 117540), (108, 111010), (120, 99909), (135, 88808), (136, 88155), (153, 78360), (170, 70524), (180, 66606), (204, 58770), (216, 55505), (255, 47016), (270, 44404), (306, 39180), (340, 35262), (360, 33303), (408, 29385), (459, 26120), (510, 23508), (540, 22202), (612, 19590), (653, 18360), (680, 17631), (765, 15672), (918, 13060), (1020, 11754), (1080, 11101), (1224, 9795), (1306, 9180), (1530, 7836), (1836, 6530), (1959, 6120), (2040, 5877), (2295, 5224), (2612, 4590), (3060, 3918), (3265, 3672)]