60646140

素因数分解:

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

素因数の和:19851

約数の個数: 72

約数和(自身を含む): 194790960

約数和(自身を除く): 134144820

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, 510, 612, 765, 1020, 1530, 3060, 19819, 39638, 59457, 79276, 99095, 118914, 178371, 198190, 237828, 297285, 336923, 356742, 396380, 594570, 673846, 713484, 891855, 1010769, 1189140, 1347692, 1684615, 1783710, 2021538, 3032307, 3369230, 3567420, 4043076, 5053845, 6064614, 6738460, 10107690, 12129228, 15161535, 20215380, 30323070, 60646140]

約数ペア:

[(1, 60646140), (2, 30323070), (3, 20215380), (4, 15161535), (5, 12129228), (6, 10107690), (9, 6738460), (10, 6064614), (12, 5053845), (15, 4043076), (17, 3567420), (18, 3369230), (20, 3032307), (30, 2021538), (34, 1783710), (36, 1684615), (45, 1347692), (51, 1189140), (60, 1010769), (68, 891855), (85, 713484), (90, 673846), (102, 594570), (153, 396380), (170, 356742), (180, 336923), (204, 297285), (255, 237828), (306, 198190), (340, 178371), (510, 118914), (612, 99095), (765, 79276), (1020, 59457), (1530, 39638), (3060, 19819)]