61356120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73043}}^1$

素因数の和:73064

約数の個数: 64

約数和(自身を含む): 210366720

約数和(自身を除く): 149010600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 73043, 146086, 219129, 292172, 365215, 438258, 511301, 584344, 730430, 876516, 1022602, 1095645, 1460860, 1533903, 1753032, 2045204, 2191290, 2556505, 2921720, 3067806, 4090408, 4382580, 5113010, 6135612, 7669515, 8765160, 10226020, 12271224, 15339030, 20452040, 30678060, 61356120]

約数ペア:

[(1, 61356120), (2, 30678060), (3, 20452040), (4, 15339030), (5, 12271224), (6, 10226020), (7, 8765160), (8, 7669515), (10, 6135612), (12, 5113010), (14, 4382580), (15, 4090408), (20, 3067806), (21, 2921720), (24, 2556505), (28, 2191290), (30, 2045204), (35, 1753032), (40, 1533903), (42, 1460860), (56, 1095645), (60, 1022602), (70, 876516), (84, 730430), (105, 584344), (120, 511301), (140, 438258), (168, 365215), (210, 292172), (280, 219129), (420, 146086), (840, 73043)]