19625928480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4543039}}^1$

素因数の和:4543063

約数の個数: 96

約数和(自身を含む): 68690764800

約数和(自身を除く): 49064836320

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, 4543039, 9086078, 13629117, 18172156, 22715195, 27258234, 36344312, 40887351, 45430390, 54516468, 68145585, 72688624, 81774702, 90860780, 109032936, 122662053, 136291170, 145377248, 163549404, 181721560, 204436755, 218065872, 245324106, 272582340, 327098808, 363443120, 408873510, 436131744, 490648212, 545164680, 613310265, 654197616, 726886240, 817747020, 981296424, 1090329360, 1226620530, 1308395232, 1635494040, 1962592848, 2180658720, 2453241060, 3270988080, 3925185696, 4906482120, 6541976160, 9812964240, 19625928480]

約数ペア:

[(1, 19625928480), (2, 9812964240), (3, 6541976160), (4, 4906482120), (5, 3925185696), (6, 3270988080), (8, 2453241060), (9, 2180658720), (10, 1962592848), (12, 1635494040), (15, 1308395232), (16, 1226620530), (18, 1090329360), (20, 981296424), (24, 817747020), (27, 726886240), (30, 654197616), (32, 613310265), (36, 545164680), (40, 490648212), (45, 436131744), (48, 408873510), (54, 363443120), (60, 327098808), (72, 272582340), (80, 245324106), (90, 218065872), (96, 204436755), (108, 181721560), (120, 163549404), (135, 145377248), (144, 136291170), (160, 122662053), (180, 109032936), (216, 90860780), (240, 81774702), (270, 72688624), (288, 68145585), (360, 54516468), (432, 45430390), (480, 40887351), (540, 36344312), (720, 27258234), (864, 22715195), (1080, 18172156), (1440, 13629117), (2160, 9086078), (4320, 4543039)]