2499155280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{9833}}^1$

素因数の和:10205

約数の個数: 120

約数和(自身を含む): 8417628648

約数和(自身を除く): 5918473368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 360, 706, 720, 1059, 1412, 1765, 2118, 2824, 3177, 3530, 4236, 5295, 5648, 6354, 7060, 8472, 9833, 10590, 12708, 14120, 15885, 16944, 19666, 21180, 25416, 28240, 29499, 31770, 39332, 42360, 49165, 50832, 58998, 63540, 78664, 84720, 88497, 98330, 117996, 127080, 147495, 157328, 176994, 196660, 235992, 254160, 294990, 353988, 393320, 442485, 471984, 589980, 707976, 786640, 884970, 1179960, 1415952, 1769940, 2359920, 3471049, 3539880, 6942098, 7079760, 10413147, 13884196, 17355245, 20826294, 27768392, 31239441, 34710490, 41652588, 52065735, 55536784, 62478882, 69420980, 83305176, 104131470, 124957764, 138841960, 156197205, 166610352, 208262940, 249915528, 277683920, 312394410, 416525880, 499831056, 624788820, 833051760, 1249577640, 2499155280]

約数ペア:

[(1, 2499155280), (2, 1249577640), (3, 833051760), (4, 624788820), (5, 499831056), (6, 416525880), (8, 312394410), (9, 277683920), (10, 249915528), (12, 208262940), (15, 166610352), (16, 156197205), (18, 138841960), (20, 124957764), (24, 104131470), (30, 83305176), (36, 69420980), (40, 62478882), (45, 55536784), (48, 52065735), (60, 41652588), (72, 34710490), (80, 31239441), (90, 27768392), (120, 20826294), (144, 17355245), (180, 13884196), (240, 10413147), (353, 7079760), (360, 6942098), (706, 3539880), (720, 3471049), (1059, 2359920), (1412, 1769940), (1765, 1415952), (2118, 1179960), (2824, 884970), (3177, 786640), (3530, 707976), (4236, 589980), (5295, 471984), (5648, 442485), (6354, 393320), (7060, 353988), (8472, 294990), (9833, 254160), (10590, 235992), (12708, 196660), (14120, 176994), (15885, 157328), (16944, 147495), (19666, 127080), (21180, 117996), (25416, 98330), (28240, 88497), (29499, 84720), (31770, 78664), (39332, 63540), (42360, 58998), (49165, 50832)]