61748760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30269}}^1$

素因数の和:30300

約数の個数: 64

約数和(自身を含む): 196149600

約数和(自身を除く): 134400840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 30269, 60538, 90807, 121076, 151345, 181614, 242152, 302690, 363228, 454035, 514573, 605380, 726456, 908070, 1029146, 1210760, 1543719, 1816140, 2058292, 2572865, 3087438, 3632280, 4116584, 5145730, 6174876, 7718595, 10291460, 12349752, 15437190, 20582920, 30874380, 61748760]

約数ペア:

[(1, 61748760), (2, 30874380), (3, 20582920), (4, 15437190), (5, 12349752), (6, 10291460), (8, 7718595), (10, 6174876), (12, 5145730), (15, 4116584), (17, 3632280), (20, 3087438), (24, 2572865), (30, 2058292), (34, 1816140), (40, 1543719), (51, 1210760), (60, 1029146), (68, 908070), (85, 726456), (102, 605380), (120, 514573), (136, 454035), (170, 363228), (204, 302690), (255, 242152), (340, 181614), (408, 151345), (510, 121076), (680, 90807), (1020, 60538), (2040, 30269)]