455918880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 1525402368

約数和(自身を除く): 1069483488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 480, 488, 552, 610, 677, 690, 732, 736, 915, 920, 976, 1104, 1220, 1354, 1380, 1403, 1464, 1830, 1840, 1952, 2031, 2208, 2440, 2708, 2760, 2806, 2928, 3385, 3660, 3680, 4062, 4209, 4880, 5416, 5520, 5612, 5856, 6770, 7015, 7320, 8124, 8418, 9760, 10155, 10832, 11040, 11224, 13540, 14030, 14640, 15571, 16248, 16836, 20310, 21045, 21664, 22448, 27080, 28060, 29280, 31142, 32496, 33672, 40620, 41297, 42090, 44896, 46713, 54160, 56120, 62284, 64992, 67344, 77855, 81240, 82594, 84180, 93426, 108320, 112240, 123891, 124568, 134688, 155710, 162480, 165188, 168360, 186852, 206485, 224480, 233565, 247782, 249136, 311420, 324960, 330376, 336720, 373704, 412970, 467130, 495564, 498272, 619455, 622840, 660752, 673440, 747408, 825940, 934260, 949831, 991128, 1238910, 1245680, 1321504, 1494816, 1651880, 1868520, 1899662, 1982256, 2477820, 2491360, 2849493, 3303760, 3737040, 3799324, 3964512, 4749155, 4955640, 5698986, 6607520, 7474080, 7598648, 9498310, 9911280, 11397972, 14247465, 15197296, 18996620, 19822560, 22795944, 28494930, 30394592, 37993240, 45591888, 56989860, 75986480, 91183776, 113979720, 151972960, 227959440, 455918880]

約数ペア:

[(1, 455918880), (2, 227959440), (3, 151972960), (4, 113979720), (5, 91183776), (6, 75986480), (8, 56989860), (10, 45591888), (12, 37993240), (15, 30394592), (16, 28494930), (20, 22795944), (23, 19822560), (24, 18996620), (30, 15197296), (32, 14247465), (40, 11397972), (46, 9911280), (48, 9498310), (60, 7598648), (61, 7474080), (69, 6607520), (80, 5698986), (92, 4955640), (96, 4749155), (115, 3964512), (120, 3799324), (122, 3737040), (138, 3303760), (160, 2849493), (183, 2491360), (184, 2477820), (230, 1982256), (240, 1899662), (244, 1868520), (276, 1651880), (305, 1494816), (345, 1321504), (366, 1245680), (368, 1238910), (460, 991128), (480, 949831), (488, 934260), (552, 825940), (610, 747408), (677, 673440), (690, 660752), (732, 622840), (736, 619455), (915, 498272), (920, 495564), (976, 467130), (1104, 412970), (1220, 373704), (1354, 336720), (1380, 330376), (1403, 324960), (1464, 311420), (1830, 249136), (1840, 247782), (1952, 233565), (2031, 224480), (2208, 206485), (2440, 186852), (2708, 168360), (2760, 165188), (2806, 162480), (2928, 155710), (3385, 134688), (3660, 124568), (3680, 123891), (4062, 112240), (4209, 108320), (4880, 93426), (5416, 84180), (5520, 82594), (5612, 81240), (5856, 77855), (6770, 67344), (7015, 64992), (7320, 62284), (8124, 56120), (8418, 54160), (9760, 46713), (10155, 44896), (10832, 42090), (11040, 41297), (11224, 40620), (13540, 33672), (14030, 32496), (14640, 31142), (15571, 29280), (16248, 28060), (16836, 27080), (20310, 22448), (21045, 21664)]