455840880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 160

約数和(自身を含む): 1555400448

約数和(自身を除く): 1099559568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1331, 1427, 1452, 1815, 1936, 2420, 2640, 2662, 2854, 2904, 3630, 3993, 4281, 4840, 5324, 5708, 5808, 6655, 7135, 7260, 7986, 8562, 9680, 10648, 11416, 13310, 14270, 14520, 15697, 15972, 17124, 19965, 21296, 21405, 22832, 26620, 28540, 29040, 31394, 31944, 34248, 39930, 42810, 47091, 53240, 57080, 62788, 63888, 68496, 78485, 79860, 85620, 94182, 106480, 114160, 125576, 156970, 159720, 171240, 172667, 188364, 235455, 251152, 313940, 319440, 342480, 345334, 376728, 470910, 518001, 627880, 690668, 753456, 863335, 941820, 1036002, 1255760, 1381336, 1726670, 1883640, 1899337, 2072004, 2590005, 2762672, 3453340, 3767280, 3798674, 4144008, 5180010, 5698011, 6906680, 7597348, 8288016, 9496685, 10360020, 11396022, 13813360, 15194696, 18993370, 20720040, 22792044, 28490055, 30389392, 37986740, 41440080, 45584088, 56980110, 75973480, 91168176, 113960220, 151946960, 227920440, 455840880]

約数ペア:

[(1, 455840880), (2, 227920440), (3, 151946960), (4, 113960220), (5, 91168176), (6, 75973480), (8, 56980110), (10, 45584088), (11, 41440080), (12, 37986740), (15, 30389392), (16, 28490055), (20, 22792044), (22, 20720040), (24, 18993370), (30, 15194696), (33, 13813360), (40, 11396022), (44, 10360020), (48, 9496685), (55, 8288016), (60, 7597348), (66, 6906680), (80, 5698011), (88, 5180010), (110, 4144008), (120, 3798674), (121, 3767280), (132, 3453340), (165, 2762672), (176, 2590005), (220, 2072004), (240, 1899337), (242, 1883640), (264, 1726670), (330, 1381336), (363, 1255760), (440, 1036002), (484, 941820), (528, 863335), (605, 753456), (660, 690668), (726, 627880), (880, 518001), (968, 470910), (1210, 376728), (1320, 345334), (1331, 342480), (1427, 319440), (1452, 313940), (1815, 251152), (1936, 235455), (2420, 188364), (2640, 172667), (2662, 171240), (2854, 159720), (2904, 156970), (3630, 125576), (3993, 114160), (4281, 106480), (4840, 94182), (5324, 85620), (5708, 79860), (5808, 78485), (6655, 68496), (7135, 63888), (7260, 62788), (7986, 57080), (8562, 53240), (9680, 47091), (10648, 42810), (11416, 39930), (13310, 34248), (14270, 31944), (14520, 31394), (15697, 29040), (15972, 28540), (17124, 26620), (19965, 22832), (21296, 21405)]