60781920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 132270240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 911, 1112, 1390, 1668, 1822, 2085, 2224, 2733, 2780, 3336, 3644, 4170, 4448, 4555, 5466, 5560, 6672, 7288, 8340, 9110, 10932, 11120, 13344, 13665, 14576, 16680, 18220, 21864, 22240, 27330, 29152, 33360, 36440, 43728, 54660, 66720, 72880, 87456, 109320, 126629, 145760, 218640, 253258, 379887, 437280, 506516, 633145, 759774, 1013032, 1266290, 1519548, 1899435, 2026064, 2532580, 3039096, 3798870, 4052128, 5065160, 6078192, 7597740, 10130320, 12156384, 15195480, 20260640, 30390960, 60781920]

約数ペア:

[(1, 60781920), (2, 30390960), (3, 20260640), (4, 15195480), (5, 12156384), (6, 10130320), (8, 7597740), (10, 6078192), (12, 5065160), (15, 4052128), (16, 3798870), (20, 3039096), (24, 2532580), (30, 2026064), (32, 1899435), (40, 1519548), (48, 1266290), (60, 1013032), (80, 759774), (96, 633145), (120, 506516), (139, 437280), (160, 379887), (240, 253258), (278, 218640), (417, 145760), (480, 126629), (556, 109320), (695, 87456), (834, 72880), (911, 66720), (1112, 54660), (1390, 43728), (1668, 36440), (1822, 33360), (2085, 29152), (2224, 27330), (2733, 22240), (2780, 21864), (3336, 18220), (3644, 16680), (4170, 14576), (4448, 13665), (4555, 13344), (5466, 11120), (5560, 10932), (6672, 9110), (7288, 8340)]