121292280

素因数分解:

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

素因数の和:19853

約数の個数: 96

約数和(自身を含む): 417409200

約数和(自身を除く): 296116920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 19819, 39638, 59457, 79276, 99095, 118914, 158552, 178371, 198190, 237828, 297285, 336923, 356742, 396380, 475656, 594570, 673846, 713484, 792760, 891855, 1010769, 1189140, 1347692, 1426968, 1684615, 1783710, 2021538, 2378280, 2695384, 3032307, 3369230, 3567420, 4043076, 5053845, 6064614, 6738460, 7134840, 8086152, 10107690, 12129228, 13476920, 15161535, 20215380, 24258456, 30323070, 40430760, 60646140, 121292280]

約数ペア:

[(1, 121292280), (2, 60646140), (3, 40430760), (4, 30323070), (5, 24258456), (6, 20215380), (8, 15161535), (9, 13476920), (10, 12129228), (12, 10107690), (15, 8086152), (17, 7134840), (18, 6738460), (20, 6064614), (24, 5053845), (30, 4043076), (34, 3567420), (36, 3369230), (40, 3032307), (45, 2695384), (51, 2378280), (60, 2021538), (68, 1783710), (72, 1684615), (85, 1426968), (90, 1347692), (102, 1189140), (120, 1010769), (136, 891855), (153, 792760), (170, 713484), (180, 673846), (204, 594570), (255, 475656), (306, 396380), (340, 356742), (360, 336923), (408, 297285), (510, 237828), (612, 198190), (680, 178371), (765, 158552), (1020, 118914), (1224, 99095), (1530, 79276), (2040, 59457), (3060, 39638), (6120, 19819)]