4722960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 15981120

約数和(自身を除く): 11258160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1789, 2640, 3578, 5367, 7156, 8945, 10734, 14312, 17890, 19679, 21468, 26835, 28624, 35780, 39358, 42936, 53670, 59037, 71560, 78716, 85872, 98395, 107340, 118074, 143120, 157432, 196790, 214680, 236148, 295185, 314864, 393580, 429360, 472296, 590370, 787160, 944592, 1180740, 1574320, 2361480, 4722960]

約数ペア:

[(1, 4722960), (2, 2361480), (3, 1574320), (4, 1180740), (5, 944592), (6, 787160), (8, 590370), (10, 472296), (11, 429360), (12, 393580), (15, 314864), (16, 295185), (20, 236148), (22, 214680), (24, 196790), (30, 157432), (33, 143120), (40, 118074), (44, 107340), (48, 98395), (55, 85872), (60, 78716), (66, 71560), (80, 59037), (88, 53670), (110, 42936), (120, 39358), (132, 35780), (165, 28624), (176, 26835), (220, 21468), (240, 19679), (264, 17890), (330, 14312), (440, 10734), (528, 8945), (660, 7156), (880, 5367), (1320, 3578), (1789, 2640)]