78597720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 257914800

約数和(自身を除く): 179317080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2003, 2180, 2616, 3270, 3924, 4006, 4360, 4905, 6009, 6540, 7848, 8012, 9810, 10015, 12018, 13080, 16024, 18027, 19620, 20030, 24036, 30045, 36054, 39240, 40060, 48072, 60090, 72108, 80120, 90135, 120180, 144216, 180270, 218327, 240360, 360540, 436654, 654981, 721080, 873308, 1091635, 1309962, 1746616, 1964943, 2183270, 2619924, 3274905, 3929886, 4366540, 5239848, 6549810, 7859772, 8733080, 9824715, 13099620, 15719544, 19649430, 26199240, 39298860, 78597720]

約数ペア:

[(1, 78597720), (2, 39298860), (3, 26199240), (4, 19649430), (5, 15719544), (6, 13099620), (8, 9824715), (9, 8733080), (10, 7859772), (12, 6549810), (15, 5239848), (18, 4366540), (20, 3929886), (24, 3274905), (30, 2619924), (36, 2183270), (40, 1964943), (45, 1746616), (60, 1309962), (72, 1091635), (90, 873308), (109, 721080), (120, 654981), (180, 436654), (218, 360540), (327, 240360), (360, 218327), (436, 180270), (545, 144216), (654, 120180), (872, 90135), (981, 80120), (1090, 72108), (1308, 60090), (1635, 48072), (1962, 40060), (2003, 39240), (2180, 36054), (2616, 30045), (3270, 24036), (3924, 20030), (4006, 19620), (4360, 18027), (4905, 16024), (6009, 13080), (6540, 12018), (7848, 10015), (8012, 9810)]