18252160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 46634400

約数和(自身を除く): 28382240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 128, 152, 158, 160, 190, 304, 316, 320, 361, 380, 395, 608, 632, 640, 722, 760, 790, 1216, 1264, 1444, 1501, 1520, 1580, 1805, 2432, 2528, 2888, 3002, 3040, 3160, 3610, 5056, 5776, 6004, 6080, 6320, 7220, 7505, 10112, 11552, 12008, 12160, 12640, 14440, 15010, 23104, 24016, 25280, 28519, 28880, 30020, 46208, 48032, 50560, 57038, 57760, 60040, 96064, 114076, 115520, 120080, 142595, 192128, 228152, 231040, 240160, 285190, 456304, 480320, 570380, 912608, 960640, 1140760, 1825216, 2281520, 3650432, 4563040, 9126080, 18252160]

約数ペア:

[(1, 18252160), (2, 9126080), (4, 4563040), (5, 3650432), (8, 2281520), (10, 1825216), (16, 1140760), (19, 960640), (20, 912608), (32, 570380), (38, 480320), (40, 456304), (64, 285190), (76, 240160), (79, 231040), (80, 228152), (95, 192128), (128, 142595), (152, 120080), (158, 115520), (160, 114076), (190, 96064), (304, 60040), (316, 57760), (320, 57038), (361, 50560), (380, 48032), (395, 46208), (608, 30020), (632, 28880), (640, 28519), (722, 25280), (760, 24016), (790, 23104), (1216, 15010), (1264, 14440), (1444, 12640), (1501, 12160), (1520, 12008), (1580, 11552), (1805, 10112), (2432, 7505), (2528, 7220), (2888, 6320), (3002, 6080), (3040, 6004), (3160, 5776), (3610, 5056)]