797739120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 2800392192

約数和(自身を除く): 2002653072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 103, 120, 124, 144, 155, 180, 186, 206, 240, 248, 279, 309, 310, 347, 360, 372, 412, 465, 496, 515, 558, 618, 620, 694, 720, 744, 824, 927, 930, 1030, 1041, 1116, 1236, 1240, 1388, 1395, 1488, 1545, 1648, 1735, 1854, 1860, 2060, 2082, 2232, 2472, 2480, 2776, 2790, 3090, 3123, 3193, 3470, 3708, 3720, 4120, 4164, 4464, 4635, 4944, 5205, 5552, 5580, 6180, 6246, 6386, 6940, 7416, 7440, 8240, 8328, 9270, 9579, 10410, 10757, 11160, 12360, 12492, 12772, 13880, 14832, 15615, 15965, 16656, 18540, 19158, 20820, 21514, 22320, 24720, 24984, 25544, 27760, 28737, 31230, 31930, 32271, 35741, 37080, 38316, 41640, 43028, 47895, 49968, 51088, 53785, 57474, 62460, 63860, 64542, 71482, 74160, 76632, 83280, 86056, 95790, 96813, 107223, 107570, 114948, 124920, 127720, 129084, 142964, 143685, 153264, 161355, 172112, 178705, 191580, 193626, 214446, 215140, 229896, 249840, 255440, 258168, 285928, 287370, 321669, 322710, 357410, 383160, 387252, 428892, 430280, 459792, 484065, 516336, 536115, 571856, 574740, 643338, 645420, 714820, 766320, 774504, 857784, 860560, 968130, 1072230, 1107971, 1149480, 1286676, 1290840, 1429640, 1549008, 1608345, 1715568, 1936260, 2144460, 2215942, 2298960, 2573352, 2581680, 2859280, 3216690, 3323913, 3872520, 4288920, 4431884, 5146704, 5539855, 6433380, 6647826, 7745040, 8577840, 8863768, 9971739, 11079710, 12866760, 13295652, 16619565, 17727536, 19943478, 22159420, 25733520, 26591304, 33239130, 39886956, 44318840, 49858695, 53182608, 66478260, 79773912, 88637680, 99717390, 132956520, 159547824, 199434780, 265913040, 398869560, 797739120]

約数ペア:

[(1, 797739120), (2, 398869560), (3, 265913040), (4, 199434780), (5, 159547824), (6, 132956520), (8, 99717390), (9, 88637680), (10, 79773912), (12, 66478260), (15, 53182608), (16, 49858695), (18, 44318840), (20, 39886956), (24, 33239130), (30, 26591304), (31, 25733520), (36, 22159420), (40, 19943478), (45, 17727536), (48, 16619565), (60, 13295652), (62, 12866760), (72, 11079710), (80, 9971739), (90, 8863768), (93, 8577840), (103, 7745040), (120, 6647826), (124, 6433380), (144, 5539855), (155, 5146704), (180, 4431884), (186, 4288920), (206, 3872520), (240, 3323913), (248, 3216690), (279, 2859280), (309, 2581680), (310, 2573352), (347, 2298960), (360, 2215942), (372, 2144460), (412, 1936260), (465, 1715568), (496, 1608345), (515, 1549008), (558, 1429640), (618, 1290840), (620, 1286676), (694, 1149480), (720, 1107971), (744, 1072230), (824, 968130), (927, 860560), (930, 857784), (1030, 774504), (1041, 766320), (1116, 714820), (1236, 645420), (1240, 643338), (1388, 574740), (1395, 571856), (1488, 536115), (1545, 516336), (1648, 484065), (1735, 459792), (1854, 430280), (1860, 428892), (2060, 387252), (2082, 383160), (2232, 357410), (2472, 322710), (2480, 321669), (2776, 287370), (2790, 285928), (3090, 258168), (3123, 255440), (3193, 249840), (3470, 229896), (3708, 215140), (3720, 214446), (4120, 193626), (4164, 191580), (4464, 178705), (4635, 172112), (4944, 161355), (5205, 153264), (5552, 143685), (5580, 142964), (6180, 129084), (6246, 127720), (6386, 124920), (6940, 114948), (7416, 107570), (7440, 107223), (8240, 96813), (8328, 95790), (9270, 86056), (9579, 83280), (10410, 76632), (10757, 74160), (11160, 71482), (12360, 64542), (12492, 63860), (12772, 62460), (13880, 57474), (14832, 53785), (15615, 51088), (15965, 49968), (16656, 47895), (18540, 43028), (19158, 41640), (20820, 38316), (21514, 37080), (22320, 35741), (24720, 32271), (24984, 31930), (25544, 31230), (27760, 28737)]