302982960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{180347}}^1$

素因数の和:180370

約数の個数: 80

約数和(自身を含む): 1073431296

約数和(自身を除く): 770448336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 180347, 360694, 541041, 721388, 901735, 1082082, 1262429, 1442776, 1803470, 2164164, 2524858, 2705205, 2885552, 3606940, 3787287, 4328328, 5049716, 5410410, 6312145, 7213880, 7574574, 8656656, 10099432, 10820820, 12624290, 14427760, 15149148, 18936435, 20198864, 21641640, 25248580, 30298296, 37872870, 43283280, 50497160, 60596592, 75745740, 100994320, 151491480, 302982960]

約数ペア:

[(1, 302982960), (2, 151491480), (3, 100994320), (4, 75745740), (5, 60596592), (6, 50497160), (7, 43283280), (8, 37872870), (10, 30298296), (12, 25248580), (14, 21641640), (15, 20198864), (16, 18936435), (20, 15149148), (21, 14427760), (24, 12624290), (28, 10820820), (30, 10099432), (35, 8656656), (40, 7574574), (42, 7213880), (48, 6312145), (56, 5410410), (60, 5049716), (70, 4328328), (80, 3787287), (84, 3606940), (105, 2885552), (112, 2705205), (120, 2524858), (140, 2164164), (168, 1803470), (210, 1442776), (240, 1262429), (280, 1082082), (336, 901735), (420, 721388), (560, 541041), (840, 360694), (1680, 180347)]