51145440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 111424800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 839, 1016, 1270, 1524, 1678, 1905, 2032, 2517, 2540, 3048, 3356, 3810, 4064, 4195, 5034, 5080, 6096, 6712, 7620, 8390, 10068, 10160, 12192, 12585, 13424, 15240, 16780, 20136, 20320, 25170, 26848, 30480, 33560, 40272, 50340, 60960, 67120, 80544, 100680, 106553, 134240, 201360, 213106, 319659, 402720, 426212, 532765, 639318, 852424, 1065530, 1278636, 1598295, 1704848, 2131060, 2557272, 3196590, 3409696, 4262120, 5114544, 6393180, 8524240, 10229088, 12786360, 17048480, 25572720, 51145440]

約数ペア:

[(1, 51145440), (2, 25572720), (3, 17048480), (4, 12786360), (5, 10229088), (6, 8524240), (8, 6393180), (10, 5114544), (12, 4262120), (15, 3409696), (16, 3196590), (20, 2557272), (24, 2131060), (30, 1704848), (32, 1598295), (40, 1278636), (48, 1065530), (60, 852424), (80, 639318), (96, 532765), (120, 426212), (127, 402720), (160, 319659), (240, 213106), (254, 201360), (381, 134240), (480, 106553), (508, 100680), (635, 80544), (762, 67120), (839, 60960), (1016, 50340), (1270, 40272), (1524, 33560), (1678, 30480), (1905, 26848), (2032, 25170), (2517, 20320), (2540, 20136), (3048, 16780), (3356, 15240), (3810, 13424), (4064, 12585), (4195, 12192), (5034, 10160), (5080, 10068), (6096, 8390), (6712, 7620)]