486051200

素因数分解:

$2^7\times 5^2\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 1208453160

約数和(自身を除く): 722401960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 193, 200, 320, 386, 400, 640, 772, 787, 800, 965, 1544, 1574, 1600, 1930, 3088, 3148, 3200, 3860, 3935, 4825, 6176, 6296, 7720, 7870, 9650, 12352, 12592, 15440, 15740, 19300, 19675, 24704, 25184, 30880, 31480, 38600, 39350, 50368, 61760, 62960, 77200, 78700, 100736, 123520, 125920, 151891, 154400, 157400, 251840, 303782, 308800, 314800, 503680, 607564, 617600, 629600, 759455, 1215128, 1259200, 1518910, 2430256, 2518400, 3037820, 3797275, 4860512, 6075640, 7594550, 9721024, 12151280, 15189100, 19442048, 24302560, 30378200, 48605120, 60756400, 97210240, 121512800, 243025600, 486051200]

約数ペア:

[(1, 486051200), (2, 243025600), (4, 121512800), (5, 97210240), (8, 60756400), (10, 48605120), (16, 30378200), (20, 24302560), (25, 19442048), (32, 15189100), (40, 12151280), (50, 9721024), (64, 7594550), (80, 6075640), (100, 4860512), (128, 3797275), (160, 3037820), (193, 2518400), (200, 2430256), (320, 1518910), (386, 1259200), (400, 1215128), (640, 759455), (772, 629600), (787, 617600), (800, 607564), (965, 503680), (1544, 314800), (1574, 308800), (1600, 303782), (1930, 251840), (3088, 157400), (3148, 154400), (3200, 151891), (3860, 125920), (3935, 123520), (4825, 100736), (6176, 78700), (6296, 77200), (7720, 62960), (7870, 61760), (9650, 50368), (12352, 39350), (12592, 38600), (15440, 31480), (15740, 30880), (19300, 25184), (19675, 24704)]