120253440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{7829}}^1$

素因数の和:7857

約数の個数: 88

約数和(自身を含む): 384672240

約数和(自身を除く): 264418800

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, 7829, 15360, 15658, 23487, 31316, 39145, 46974, 62632, 78290, 93948, 117435, 125264, 156580, 187896, 234870, 250528, 313160, 375792, 469740, 501056, 626320, 751584, 939480, 1002112, 1252640, 1503168, 1878960, 2004224, 2505280, 3006336, 3757920, 4008448, 5010560, 6012672, 7515840, 8016896, 10021120, 12025344, 15031680, 20042240, 24050688, 30063360, 40084480, 60126720, 120253440]

約数ペア:

[(1, 120253440), (2, 60126720), (3, 40084480), (4, 30063360), (5, 24050688), (6, 20042240), (8, 15031680), (10, 12025344), (12, 10021120), (15, 8016896), (16, 7515840), (20, 6012672), (24, 5010560), (30, 4008448), (32, 3757920), (40, 3006336), (48, 2505280), (60, 2004224), (64, 1878960), (80, 1503168), (96, 1252640), (120, 1002112), (128, 939480), (160, 751584), (192, 626320), (240, 501056), (256, 469740), (320, 375792), (384, 313160), (480, 250528), (512, 234870), (640, 187896), (768, 156580), (960, 125264), (1024, 117435), (1280, 93948), (1536, 78290), (1920, 62632), (2560, 46974), (3072, 39145), (3840, 31316), (5120, 23487), (7680, 15658), (7829, 15360)]