31070160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3923}}^1$

素因数の和:3953

約数の個数: 120

約数和(自身を含む): 113858784

約数和(自身を除く): 82788624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3923, 3960, 7846, 7920, 11769, 15692, 19615, 23538, 31384, 35307, 39230, 43153, 47076, 58845, 62768, 70614, 78460, 86306, 94152, 117690, 129459, 141228, 156920, 172612, 176535, 188304, 215765, 235380, 258918, 282456, 313840, 345224, 353070, 388377, 431530, 470760, 517836, 564912, 647295, 690448, 706140, 776754, 863060, 941520, 1035672, 1294590, 1412280, 1553508, 1726120, 1941885, 2071344, 2589180, 2824560, 3107016, 3452240, 3883770, 5178360, 6214032, 7767540, 10356720, 15535080, 31070160]

約数ペア:

[(1, 31070160), (2, 15535080), (3, 10356720), (4, 7767540), (5, 6214032), (6, 5178360), (8, 3883770), (9, 3452240), (10, 3107016), (11, 2824560), (12, 2589180), (15, 2071344), (16, 1941885), (18, 1726120), (20, 1553508), (22, 1412280), (24, 1294590), (30, 1035672), (33, 941520), (36, 863060), (40, 776754), (44, 706140), (45, 690448), (48, 647295), (55, 564912), (60, 517836), (66, 470760), (72, 431530), (80, 388377), (88, 353070), (90, 345224), (99, 313840), (110, 282456), (120, 258918), (132, 235380), (144, 215765), (165, 188304), (176, 176535), (180, 172612), (198, 156920), (220, 141228), (240, 129459), (264, 117690), (330, 94152), (360, 86306), (396, 78460), (440, 70614), (495, 62768), (528, 58845), (660, 47076), (720, 43153), (792, 39230), (880, 35307), (990, 31384), (1320, 23538), (1584, 19615), (1980, 15692), (2640, 11769), (3923, 7920), (3960, 7846)]