72884503680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37960679}}^1$

素因数の和:37960701

約数の個数: 64

約数和(自身を含む): 232319361600

約数和(自身を除く): 159434857920

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, 320, 384, 480, 640, 960, 1920, 37960679, 75921358, 113882037, 151842716, 189803395, 227764074, 303685432, 379606790, 455528148, 569410185, 607370864, 759213580, 911056296, 1138820370, 1214741728, 1518427160, 1822112592, 2277640740, 2429483456, 3036854320, 3644225184, 4555281480, 4858966912, 6073708640, 7288450368, 9110562960, 12147417280, 14576900736, 18221125920, 24294834560, 36442251840, 72884503680]

約数ペア:

[(1, 72884503680), (2, 36442251840), (3, 24294834560), (4, 18221125920), (5, 14576900736), (6, 12147417280), (8, 9110562960), (10, 7288450368), (12, 6073708640), (15, 4858966912), (16, 4555281480), (20, 3644225184), (24, 3036854320), (30, 2429483456), (32, 2277640740), (40, 1822112592), (48, 1518427160), (60, 1214741728), (64, 1138820370), (80, 911056296), (96, 759213580), (120, 607370864), (128, 569410185), (160, 455528148), (192, 379606790), (240, 303685432), (320, 227764074), (384, 189803395), (480, 151842716), (640, 113882037), (960, 75921358), (1920, 37960679)]