51144480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11839}}^1$

素因数の和:11863

約数の個数: 96

約数和(自身を含む): 179020800

約数和(自身を除く): 127876320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 11839, 23678, 35517, 47356, 59195, 71034, 94712, 106551, 118390, 142068, 177585, 189424, 213102, 236780, 284136, 319653, 355170, 378848, 426204, 473560, 532755, 568272, 639306, 710340, 852408, 947120, 1065510, 1136544, 1278612, 1420680, 1598265, 1704816, 1894240, 2131020, 2557224, 2841360, 3196530, 3409632, 4262040, 5114448, 5682720, 6393060, 8524080, 10228896, 12786120, 17048160, 25572240, 51144480]

約数ペア:

[(1, 51144480), (2, 25572240), (3, 17048160), (4, 12786120), (5, 10228896), (6, 8524080), (8, 6393060), (9, 5682720), (10, 5114448), (12, 4262040), (15, 3409632), (16, 3196530), (18, 2841360), (20, 2557224), (24, 2131020), (27, 1894240), (30, 1704816), (32, 1598265), (36, 1420680), (40, 1278612), (45, 1136544), (48, 1065510), (54, 947120), (60, 852408), (72, 710340), (80, 639306), (90, 568272), (96, 532755), (108, 473560), (120, 426204), (135, 378848), (144, 355170), (160, 319653), (180, 284136), (216, 236780), (240, 213102), (270, 189424), (288, 177585), (360, 142068), (432, 118390), (480, 106551), (540, 94712), (720, 71034), (864, 59195), (1080, 47356), (1440, 35517), (2160, 23678), (4320, 11839)]