28433680920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4493}}^1\times {\mathrm{17579}}^1$

素因数の和:22089

約数の個数: 96

約数和(自身を含む): 92435288400

約数和(自身を除く): 64001607480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4493, 8986, 13479, 17579, 17972, 22465, 26958, 35158, 35944, 40437, 44930, 52737, 53916, 67395, 70316, 80874, 87895, 89860, 105474, 107832, 134790, 140632, 158211, 161748, 175790, 179720, 202185, 210948, 263685, 269580, 316422, 323496, 351580, 404370, 421896, 527370, 539160, 632844, 703160, 791055, 808740, 1054740, 1265688, 1582110, 1617480, 2109480, 3164220, 6328440, 78982447, 157964894, 236947341, 315929788, 394912235, 473894682, 631859576, 710842023, 789824470, 947789364, 1184736705, 1421684046, 1579648940, 1895578728, 2369473410, 2843368092, 3159297880, 3554210115, 4738946820, 5686736184, 7108420230, 9477893640, 14216840460, 28433680920]

約数ペア:

[(1, 28433680920), (2, 14216840460), (3, 9477893640), (4, 7108420230), (5, 5686736184), (6, 4738946820), (8, 3554210115), (9, 3159297880), (10, 2843368092), (12, 2369473410), (15, 1895578728), (18, 1579648940), (20, 1421684046), (24, 1184736705), (30, 947789364), (36, 789824470), (40, 710842023), (45, 631859576), (60, 473894682), (72, 394912235), (90, 315929788), (120, 236947341), (180, 157964894), (360, 78982447), (4493, 6328440), (8986, 3164220), (13479, 2109480), (17579, 1617480), (17972, 1582110), (22465, 1265688), (26958, 1054740), (35158, 808740), (35944, 791055), (40437, 703160), (44930, 632844), (52737, 539160), (53916, 527370), (67395, 421896), (70316, 404370), (80874, 351580), (87895, 323496), (89860, 316422), (105474, 269580), (107832, 263685), (134790, 210948), (140632, 202185), (158211, 179720), (161748, 175790)]