11420450640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{268843}}^1$

素因数の和:268921

約数の個数: 120

約数和(自身を含む): 39003887520

約数和(自身を除く): 27583436880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 7080, 8496, 10620, 14160, 21240, 42480, 268843, 537686, 806529, 1075372, 1344215, 1613058, 2150744, 2419587, 2688430, 3226116, 4032645, 4301488, 4839174, 5376860, 6452232, 8065290, 9678348, 10753720, 12097935, 12904464, 15861737, 16130580, 19356696, 21507440, 24195870, 31723474, 32261160, 38713392, 47585211, 48391740, 63446948, 64522320, 79308685, 95170422, 96783480, 126893896, 142755633, 158617370, 190340844, 193566960, 237926055, 253787792, 285511266, 317234740, 380681688, 475852110, 571022532, 634469480, 713778165, 761363376, 951704220, 1142045064, 1268938960, 1427556330, 1903408440, 2284090128, 2855112660, 3806816880, 5710225320, 11420450640]

約数ペア:

[(1, 11420450640), (2, 5710225320), (3, 3806816880), (4, 2855112660), (5, 2284090128), (6, 1903408440), (8, 1427556330), (9, 1268938960), (10, 1142045064), (12, 951704220), (15, 761363376), (16, 713778165), (18, 634469480), (20, 571022532), (24, 475852110), (30, 380681688), (36, 317234740), (40, 285511266), (45, 253787792), (48, 237926055), (59, 193566960), (60, 190340844), (72, 158617370), (80, 142755633), (90, 126893896), (118, 96783480), (120, 95170422), (144, 79308685), (177, 64522320), (180, 63446948), (236, 48391740), (240, 47585211), (295, 38713392), (354, 32261160), (360, 31723474), (472, 24195870), (531, 21507440), (590, 19356696), (708, 16130580), (720, 15861737), (885, 12904464), (944, 12097935), (1062, 10753720), (1180, 9678348), (1416, 8065290), (1770, 6452232), (2124, 5376860), (2360, 4839174), (2655, 4301488), (2832, 4032645), (3540, 3226116), (4248, 2688430), (4720, 2419587), (5310, 2150744), (7080, 1613058), (8496, 1344215), (10620, 1075372), (14160, 806529), (21240, 537686), (42480, 268843)]