240337920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{15647}}^1$

素因数の和:15675

約数の個数: 88

約数和(自身を含む): 768754944

約数和(自身を除く): 528417024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 15647, 31294, 46941, 62588, 78235, 93882, 125176, 156470, 187764, 234705, 250352, 312940, 375528, 469410, 500704, 625880, 751056, 938820, 1001408, 1251760, 1502112, 1877640, 2002816, 2503520, 3004224, 3755280, 4005632, 5007040, 6008448, 7510560, 8011264, 10014080, 12016896, 15021120, 16022528, 20028160, 24033792, 30042240, 40056320, 48067584, 60084480, 80112640, 120168960, 240337920]

約数ペア:

[(1, 240337920), (2, 120168960), (3, 80112640), (4, 60084480), (5, 48067584), (6, 40056320), (8, 30042240), (10, 24033792), (12, 20028160), (15, 16022528), (16, 15021120), (20, 12016896), (24, 10014080), (30, 8011264), (32, 7510560), (40, 6008448), (48, 5007040), (60, 4005632), (64, 3755280), (80, 3004224), (96, 2503520), (120, 2002816), (128, 1877640), (160, 1502112), (192, 1251760), (240, 1001408), (256, 938820), (320, 751056), (384, 625880), (480, 500704), (512, 469410), (640, 375528), (768, 312940), (960, 250352), (1024, 234705), (1280, 187764), (1536, 156470), (1920, 125176), (2560, 93882), (3072, 78235), (3840, 62588), (5120, 46941), (7680, 31294), (15360, 15647)]