66829920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4801}}^1$

素因数の和:4848

約数の個数: 96

約数和(自身を含む): 217818720

約数和(自身を除く): 150988800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 4801, 6960, 9602, 13920, 14403, 19204, 24005, 28806, 38408, 48010, 57612, 72015, 76816, 96020, 115224, 139229, 144030, 153632, 192040, 230448, 278458, 288060, 384080, 417687, 460896, 556916, 576120, 696145, 768160, 835374, 1113832, 1152240, 1392290, 1670748, 2088435, 2227664, 2304480, 2784580, 3341496, 4176870, 4455328, 5569160, 6682992, 8353740, 11138320, 13365984, 16707480, 22276640, 33414960, 66829920]

約数ペア:

[(1, 66829920), (2, 33414960), (3, 22276640), (4, 16707480), (5, 13365984), (6, 11138320), (8, 8353740), (10, 6682992), (12, 5569160), (15, 4455328), (16, 4176870), (20, 3341496), (24, 2784580), (29, 2304480), (30, 2227664), (32, 2088435), (40, 1670748), (48, 1392290), (58, 1152240), (60, 1113832), (80, 835374), (87, 768160), (96, 696145), (116, 576120), (120, 556916), (145, 460896), (160, 417687), (174, 384080), (232, 288060), (240, 278458), (290, 230448), (348, 192040), (435, 153632), (464, 144030), (480, 139229), (580, 115224), (696, 96020), (870, 76816), (928, 72015), (1160, 57612), (1392, 48010), (1740, 38408), (2320, 28806), (2784, 24005), (3480, 19204), (4640, 14403), (4801, 13920), (6960, 9602)]