61743122520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1322689}}^1$

素因数の和:1323092

約数の個数: 64

約数和(自身を含む): 185705676000

約数和(自身を除く): 123962553480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 7780, 9336, 11670, 15560, 23340, 46680, 1322689, 2645378, 3968067, 5290756, 6613445, 7936134, 10581512, 13226890, 15872268, 19840335, 26453780, 31744536, 39680670, 52907560, 79361340, 158722680, 514526021, 1029052042, 1543578063, 2058104084, 2572630105, 3087156126, 4116208168, 5145260210, 6174312252, 7717890315, 10290520420, 12348624504, 15435780630, 20581040840, 30871561260, 61743122520]

約数ペア:

[(1, 61743122520), (2, 30871561260), (3, 20581040840), (4, 15435780630), (5, 12348624504), (6, 10290520420), (8, 7717890315), (10, 6174312252), (12, 5145260210), (15, 4116208168), (20, 3087156126), (24, 2572630105), (30, 2058104084), (40, 1543578063), (60, 1029052042), (120, 514526021), (389, 158722680), (778, 79361340), (1167, 52907560), (1556, 39680670), (1945, 31744536), (2334, 26453780), (3112, 19840335), (3890, 15872268), (4668, 13226890), (5835, 10581512), (7780, 7936134), (9336, 6613445), (11670, 5290756), (15560, 3968067), (23340, 2645378), (46680, 1322689)]