128899691040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{242147}}^1$

素因数の和:243274

約数の個数: 96

約数和(自身を含む): 406401831360

約数和(自身を除く): 277502140320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1109, 2218, 3327, 4436, 5545, 6654, 8872, 11090, 13308, 16635, 17744, 22180, 26616, 33270, 35488, 44360, 53232, 66540, 88720, 106464, 133080, 177440, 242147, 266160, 484294, 532320, 726441, 968588, 1210735, 1452882, 1937176, 2421470, 2905764, 3632205, 3874352, 4842940, 5811528, 7264410, 7748704, 9685880, 11623056, 14528820, 19371760, 23246112, 29057640, 38743520, 58115280, 116230560, 268541023, 537082046, 805623069, 1074164092, 1342705115, 1611246138, 2148328184, 2685410230, 3222492276, 4028115345, 4296656368, 5370820460, 6444984552, 8056230690, 8593312736, 10741640920, 12889969104, 16112461380, 21483281840, 25779938208, 32224922760, 42966563680, 64449845520, 128899691040]

約数ペア:

[(1, 128899691040), (2, 64449845520), (3, 42966563680), (4, 32224922760), (5, 25779938208), (6, 21483281840), (8, 16112461380), (10, 12889969104), (12, 10741640920), (15, 8593312736), (16, 8056230690), (20, 6444984552), (24, 5370820460), (30, 4296656368), (32, 4028115345), (40, 3222492276), (48, 2685410230), (60, 2148328184), (80, 1611246138), (96, 1342705115), (120, 1074164092), (160, 805623069), (240, 537082046), (480, 268541023), (1109, 116230560), (2218, 58115280), (3327, 38743520), (4436, 29057640), (5545, 23246112), (6654, 19371760), (8872, 14528820), (11090, 11623056), (13308, 9685880), (16635, 7748704), (17744, 7264410), (22180, 5811528), (26616, 4842940), (33270, 3874352), (35488, 3632205), (44360, 2905764), (53232, 2421470), (66540, 1937176), (88720, 1452882), (106464, 1210735), (133080, 968588), (177440, 726441), (242147, 532320), (266160, 484294)]