485169120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19857

約数の個数: 144

約数和(自身を含む): 1753118640

約数和(自身を除く): 1267949520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 19819, 24480, 39638, 59457, 79276, 99095, 118914, 158552, 178371, 198190, 237828, 297285, 317104, 336923, 356742, 396380, 475656, 594570, 634208, 673846, 713484, 792760, 891855, 951312, 1010769, 1189140, 1347692, 1426968, 1585520, 1684615, 1783710, 1902624, 2021538, 2378280, 2695384, 2853936, 3032307, 3171040, 3369230, 3567420, 4043076, 4756560, 5053845, 5390768, 5707872, 6064614, 6738460, 7134840, 8086152, 9513120, 10107690, 10781536, 12129228, 13476920, 14269680, 15161535, 16172304, 20215380, 24258456, 26953840, 28539360, 30323070, 32344608, 40430760, 48516912, 53907680, 60646140, 80861520, 97033824, 121292280, 161723040, 242584560, 485169120]

約数ペア:

[(1, 485169120), (2, 242584560), (3, 161723040), (4, 121292280), (5, 97033824), (6, 80861520), (8, 60646140), (9, 53907680), (10, 48516912), (12, 40430760), (15, 32344608), (16, 30323070), (17, 28539360), (18, 26953840), (20, 24258456), (24, 20215380), (30, 16172304), (32, 15161535), (34, 14269680), (36, 13476920), (40, 12129228), (45, 10781536), (48, 10107690), (51, 9513120), (60, 8086152), (68, 7134840), (72, 6738460), (80, 6064614), (85, 5707872), (90, 5390768), (96, 5053845), (102, 4756560), (120, 4043076), (136, 3567420), (144, 3369230), (153, 3171040), (160, 3032307), (170, 2853936), (180, 2695384), (204, 2378280), (240, 2021538), (255, 1902624), (272, 1783710), (288, 1684615), (306, 1585520), (340, 1426968), (360, 1347692), (408, 1189140), (480, 1010769), (510, 951312), (544, 891855), (612, 792760), (680, 713484), (720, 673846), (765, 634208), (816, 594570), (1020, 475656), (1224, 396380), (1360, 356742), (1440, 336923), (1530, 317104), (1632, 297285), (2040, 237828), (2448, 198190), (2720, 178371), (3060, 158552), (4080, 118914), (4896, 99095), (6120, 79276), (8160, 59457), (12240, 39638), (19819, 24480)]