141540120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20693}}^1$

素因数の和:20729

約数の個数: 96

約数和(自身を含む): 484239600

約数和(自身を除く): 342699480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 20693, 41386, 62079, 82772, 103465, 124158, 165544, 186237, 206930, 248316, 310395, 372474, 393167, 413860, 496632, 620790, 744948, 786334, 827720, 931185, 1179501, 1241580, 1489896, 1572668, 1862370, 1965835, 2359002, 2483160, 3145336, 3538503, 3724740, 3931670, 4718004, 5897505, 7077006, 7449480, 7863340, 9436008, 11795010, 14154012, 15726680, 17692515, 23590020, 28308024, 35385030, 47180040, 70770060, 141540120]

約数ペア:

[(1, 141540120), (2, 70770060), (3, 47180040), (4, 35385030), (5, 28308024), (6, 23590020), (8, 17692515), (9, 15726680), (10, 14154012), (12, 11795010), (15, 9436008), (18, 7863340), (19, 7449480), (20, 7077006), (24, 5897505), (30, 4718004), (36, 3931670), (38, 3724740), (40, 3538503), (45, 3145336), (57, 2483160), (60, 2359002), (72, 1965835), (76, 1862370), (90, 1572668), (95, 1489896), (114, 1241580), (120, 1179501), (152, 931185), (171, 827720), (180, 786334), (190, 744948), (228, 620790), (285, 496632), (342, 413860), (360, 393167), (380, 372474), (456, 310395), (570, 248316), (684, 206930), (760, 186237), (855, 165544), (1140, 124158), (1368, 103465), (1710, 82772), (2280, 62079), (3420, 41386), (6840, 20693)]