45318960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{20981}}^1$

素因数の和:21003

約数の個数: 80

約数和(自身を含む): 156106080

約数和(自身を除く): 110787120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 20981, 41962, 62943, 83924, 104905, 125886, 167848, 188829, 209810, 251772, 314715, 335696, 377658, 419620, 503544, 566487, 629430, 755316, 839240, 944145, 1007088, 1132974, 1258860, 1510632, 1678480, 1888290, 2265948, 2517720, 2832435, 3021264, 3776580, 4531896, 5035440, 5664870, 7553160, 9063792, 11329740, 15106320, 22659480, 45318960]

約数ペア:

[(1, 45318960), (2, 22659480), (3, 15106320), (4, 11329740), (5, 9063792), (6, 7553160), (8, 5664870), (9, 5035440), (10, 4531896), (12, 3776580), (15, 3021264), (16, 2832435), (18, 2517720), (20, 2265948), (24, 1888290), (27, 1678480), (30, 1510632), (36, 1258860), (40, 1132974), (45, 1007088), (48, 944145), (54, 839240), (60, 755316), (72, 629430), (80, 566487), (90, 503544), (108, 419620), (120, 377658), (135, 335696), (144, 314715), (180, 251772), (216, 209810), (240, 188829), (270, 167848), (360, 125886), (432, 104905), (540, 83924), (720, 62943), (1080, 41962), (2160, 20981)]