486653220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 1570907520

約数和(自身を除く): 1084254300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 359, 443, 510, 612, 718, 765, 886, 1020, 1077, 1329, 1436, 1530, 1772, 1795, 2154, 2215, 2658, 3060, 3231, 3590, 3987, 4308, 4430, 5316, 5385, 6103, 6462, 6645, 7180, 7531, 7974, 8860, 10770, 12206, 12924, 13290, 15062, 15948, 16155, 18309, 19935, 21540, 22593, 24412, 26580, 30124, 30515, 32310, 36618, 37655, 39870, 45186, 54927, 61030, 64620, 67779, 73236, 75310, 79740, 90372, 91545, 109854, 112965, 122060, 135558, 150620, 159037, 183090, 219708, 225930, 271116, 274635, 318074, 338895, 366180, 451860, 477111, 549270, 636148, 677790, 795185, 954222, 1098540, 1355580, 1431333, 1590370, 1908444, 2385555, 2703629, 2862666, 3180740, 4771110, 5407258, 5725332, 7156665, 8110887, 9542220, 10814516, 13518145, 14313330, 16221774, 24332661, 27036290, 28626660, 32443548, 40554435, 48665322, 54072580, 81108870, 97330644, 121663305, 162217740, 243326610, 486653220]

約数ペア:

[(1, 486653220), (2, 243326610), (3, 162217740), (4, 121663305), (5, 97330644), (6, 81108870), (9, 54072580), (10, 48665322), (12, 40554435), (15, 32443548), (17, 28626660), (18, 27036290), (20, 24332661), (30, 16221774), (34, 14313330), (36, 13518145), (45, 10814516), (51, 9542220), (60, 8110887), (68, 7156665), (85, 5725332), (90, 5407258), (102, 4771110), (153, 3180740), (170, 2862666), (180, 2703629), (204, 2385555), (255, 1908444), (306, 1590370), (340, 1431333), (359, 1355580), (443, 1098540), (510, 954222), (612, 795185), (718, 677790), (765, 636148), (886, 549270), (1020, 477111), (1077, 451860), (1329, 366180), (1436, 338895), (1530, 318074), (1772, 274635), (1795, 271116), (2154, 225930), (2215, 219708), (2658, 183090), (3060, 159037), (3231, 150620), (3590, 135558), (3987, 122060), (4308, 112965), (4430, 109854), (5316, 91545), (5385, 90372), (6103, 79740), (6462, 75310), (6645, 73236), (7180, 67779), (7531, 64620), (7974, 61030), (8860, 54927), (10770, 45186), (12206, 39870), (12924, 37655), (13290, 36618), (15062, 32310), (15948, 30515), (16155, 30124), (18309, 26580), (19935, 24412), (21540, 22593)]