28170387360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{724547}}^1$

素因数の和:724577

約数の個数: 144

約数和(自身を含む): 99692008416

約数和(自身を除く): 71521621056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 724547, 1449094, 2173641, 2898188, 3622735, 4347282, 5796376, 6520923, 7245470, 8694564, 10868205, 11592752, 13041846, 14490940, 17389128, 19562769, 21736410, 23185504, 26083692, 28981880, 32604615, 34778256, 39125538, 43472820, 52167384, 57963760, 58688307, 65209230, 69556512, 78251076, 86945640, 97813845, 104334768, 115927520, 117376614, 130418460, 156502152, 173891280, 176064921, 195627690, 208669536, 234753228, 260836920, 293441535, 313004304, 347782560, 352129842, 391255380, 469506456, 521673840, 586883070, 626008608, 704259684, 782510760, 880324605, 939012912, 1043347680, 1173766140, 1408519368, 1565021520, 1760649210, 1878025824, 2347532280, 2817038736, 3130043040, 3521298420, 4695064560, 5634077472, 7042596840, 9390129120, 14085193680, 28170387360]

約数ペア:

[(1, 28170387360), (2, 14085193680), (3, 9390129120), (4, 7042596840), (5, 5634077472), (6, 4695064560), (8, 3521298420), (9, 3130043040), (10, 2817038736), (12, 2347532280), (15, 1878025824), (16, 1760649210), (18, 1565021520), (20, 1408519368), (24, 1173766140), (27, 1043347680), (30, 939012912), (32, 880324605), (36, 782510760), (40, 704259684), (45, 626008608), (48, 586883070), (54, 521673840), (60, 469506456), (72, 391255380), (80, 352129842), (81, 347782560), (90, 313004304), (96, 293441535), (108, 260836920), (120, 234753228), (135, 208669536), (144, 195627690), (160, 176064921), (162, 173891280), (180, 156502152), (216, 130418460), (240, 117376614), (243, 115927520), (270, 104334768), (288, 97813845), (324, 86945640), (360, 78251076), (405, 69556512), (432, 65209230), (480, 58688307), (486, 57963760), (540, 52167384), (648, 43472820), (720, 39125538), (810, 34778256), (864, 32604615), (972, 28981880), (1080, 26083692), (1215, 23185504), (1296, 21736410), (1440, 19562769), (1620, 17389128), (1944, 14490940), (2160, 13041846), (2430, 11592752), (2592, 10868205), (3240, 8694564), (3888, 7245470), (4320, 6520923), (4860, 5796376), (6480, 4347282), (7776, 3622735), (9720, 2898188), (12960, 2173641), (19440, 1449094), (38880, 724547)]