219765960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67829}}^1$

素因数の和:67852

約数の個数: 80

約数和(自身を含む): 738668700

約数和(自身を除く): 518902740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 67829, 135658, 203487, 271316, 339145, 406974, 542632, 610461, 678290, 813948, 1017435, 1220922, 1356580, 1627896, 1831383, 2034870, 2441844, 2713160, 3052305, 3662766, 4069740, 4883688, 5494149, 6104610, 7325532, 8139480, 9156915, 10988298, 12209220, 14651064, 18313830, 21976596, 24418440, 27470745, 36627660, 43953192, 54941490, 73255320, 109882980, 219765960]

約数ペア:

[(1, 219765960), (2, 109882980), (3, 73255320), (4, 54941490), (5, 43953192), (6, 36627660), (8, 27470745), (9, 24418440), (10, 21976596), (12, 18313830), (15, 14651064), (18, 12209220), (20, 10988298), (24, 9156915), (27, 8139480), (30, 7325532), (36, 6104610), (40, 5494149), (45, 4883688), (54, 4069740), (60, 3662766), (72, 3052305), (81, 2713160), (90, 2441844), (108, 2034870), (120, 1831383), (135, 1627896), (162, 1356580), (180, 1220922), (216, 1017435), (270, 813948), (324, 678290), (360, 610461), (405, 542632), (540, 406974), (648, 339145), (810, 271316), (1080, 203487), (1620, 135658), (3240, 67829)]