12204840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 39657600

約数和(自身を除く): 27452760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 101, 106, 114, 120, 152, 159, 190, 202, 212, 228, 265, 285, 303, 318, 380, 404, 424, 456, 505, 530, 570, 606, 636, 760, 795, 808, 1007, 1010, 1060, 1140, 1212, 1272, 1515, 1590, 1919, 2014, 2020, 2120, 2280, 2424, 3021, 3030, 3180, 3838, 4028, 4040, 5035, 5353, 5757, 6042, 6060, 6360, 7676, 8056, 9595, 10070, 10706, 11514, 12084, 12120, 15105, 15352, 16059, 19190, 20140, 21412, 23028, 24168, 26765, 28785, 30210, 32118, 38380, 40280, 42824, 46056, 53530, 57570, 60420, 64236, 76760, 80295, 101707, 107060, 115140, 120840, 128472, 160590, 203414, 214120, 230280, 305121, 321180, 406828, 508535, 610242, 642360, 813656, 1017070, 1220484, 1525605, 2034140, 2440968, 3051210, 4068280, 6102420, 12204840]

約数ペア:

[(1, 12204840), (2, 6102420), (3, 4068280), (4, 3051210), (5, 2440968), (6, 2034140), (8, 1525605), (10, 1220484), (12, 1017070), (15, 813656), (19, 642360), (20, 610242), (24, 508535), (30, 406828), (38, 321180), (40, 305121), (53, 230280), (57, 214120), (60, 203414), (76, 160590), (95, 128472), (101, 120840), (106, 115140), (114, 107060), (120, 101707), (152, 80295), (159, 76760), (190, 64236), (202, 60420), (212, 57570), (228, 53530), (265, 46056), (285, 42824), (303, 40280), (318, 38380), (380, 32118), (404, 30210), (424, 28785), (456, 26765), (505, 24168), (530, 23028), (570, 21412), (606, 20140), (636, 19190), (760, 16059), (795, 15352), (808, 15105), (1007, 12120), (1010, 12084), (1060, 11514), (1140, 10706), (1212, 10070), (1272, 9595), (1515, 8056), (1590, 7676), (1919, 6360), (2014, 6060), (2020, 6042), (2120, 5757), (2280, 5353), (2424, 5035), (3021, 4040), (3030, 4028), (3180, 3838)]