30932880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11717}}^1$

素因数の和:11744

約数の個数: 80

約数和(自身を含む): 104618304

約数和(自身を除く): 73685424

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, 2640, 11717, 23434, 35151, 46868, 58585, 70302, 93736, 117170, 128887, 140604, 175755, 187472, 234340, 257774, 281208, 351510, 386661, 468680, 515548, 562416, 644435, 703020, 773322, 937360, 1031096, 1288870, 1406040, 1546644, 1933305, 2062192, 2577740, 2812080, 3093288, 3866610, 5155480, 6186576, 7733220, 10310960, 15466440, 30932880]

約数ペア:

[(1, 30932880), (2, 15466440), (3, 10310960), (4, 7733220), (5, 6186576), (6, 5155480), (8, 3866610), (10, 3093288), (11, 2812080), (12, 2577740), (15, 2062192), (16, 1933305), (20, 1546644), (22, 1406040), (24, 1288870), (30, 1031096), (33, 937360), (40, 773322), (44, 703020), (48, 644435), (55, 562416), (60, 515548), (66, 468680), (80, 386661), (88, 351510), (110, 281208), (120, 257774), (132, 234340), (165, 187472), (176, 175755), (220, 140604), (240, 128887), (264, 117170), (330, 93736), (440, 70302), (528, 58585), (660, 46868), (880, 35151), (1320, 23434), (2640, 11717)]