61497840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15073}}^1$

素因数の和:15106

約数の個数: 80

約数和(自身を含む): 201871008

約数和(自身を除く): 140373168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 15073, 30146, 45219, 60292, 75365, 90438, 120584, 150730, 180876, 226095, 241168, 256241, 301460, 361752, 452190, 512482, 602920, 723504, 768723, 904380, 1024964, 1205840, 1281205, 1537446, 1808760, 2049928, 2562410, 3074892, 3617520, 3843615, 4099856, 5124820, 6149784, 7687230, 10249640, 12299568, 15374460, 20499280, 30748920, 61497840]

約数ペア:

[(1, 61497840), (2, 30748920), (3, 20499280), (4, 15374460), (5, 12299568), (6, 10249640), (8, 7687230), (10, 6149784), (12, 5124820), (15, 4099856), (16, 3843615), (17, 3617520), (20, 3074892), (24, 2562410), (30, 2049928), (34, 1808760), (40, 1537446), (48, 1281205), (51, 1205840), (60, 1024964), (68, 904380), (80, 768723), (85, 723504), (102, 602920), (120, 512482), (136, 452190), (170, 361752), (204, 301460), (240, 256241), (255, 241168), (272, 226095), (340, 180876), (408, 150730), (510, 120584), (680, 90438), (816, 75365), (1020, 60292), (1360, 45219), (2040, 30146), (4080, 15073)]