73340160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 238412160

約数和(自身を除く): 165072000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 269, 284, 320, 355, 384, 426, 480, 538, 568, 640, 710, 768, 807, 852, 960, 1065, 1076, 1136, 1280, 1345, 1420, 1614, 1704, 1920, 2130, 2152, 2272, 2690, 2840, 3228, 3408, 3840, 4035, 4260, 4304, 4544, 5380, 5680, 6456, 6816, 8070, 8520, 8608, 9088, 10760, 11360, 12912, 13632, 16140, 17040, 17216, 18176, 19099, 21520, 22720, 25824, 27264, 32280, 34080, 34432, 38198, 43040, 45440, 51648, 54528, 57297, 64560, 68160, 68864, 76396, 86080, 90880, 95495, 103296, 114594, 129120, 136320, 152792, 172160, 190990, 206592, 229188, 258240, 272640, 286485, 305584, 344320, 381980, 458376, 516480, 572970, 611168, 763960, 916752, 1032960, 1145940, 1222336, 1527920, 1833504, 2291880, 2444672, 3055840, 3667008, 4583760, 4889344, 6111680, 7334016, 9167520, 12223360, 14668032, 18335040, 24446720, 36670080, 73340160]

約数ペア:

[(1, 73340160), (2, 36670080), (3, 24446720), (4, 18335040), (5, 14668032), (6, 12223360), (8, 9167520), (10, 7334016), (12, 6111680), (15, 4889344), (16, 4583760), (20, 3667008), (24, 3055840), (30, 2444672), (32, 2291880), (40, 1833504), (48, 1527920), (60, 1222336), (64, 1145940), (71, 1032960), (80, 916752), (96, 763960), (120, 611168), (128, 572970), (142, 516480), (160, 458376), (192, 381980), (213, 344320), (240, 305584), (256, 286485), (269, 272640), (284, 258240), (320, 229188), (355, 206592), (384, 190990), (426, 172160), (480, 152792), (538, 136320), (568, 129120), (640, 114594), (710, 103296), (768, 95495), (807, 90880), (852, 86080), (960, 76396), (1065, 68864), (1076, 68160), (1136, 64560), (1280, 57297), (1345, 54528), (1420, 51648), (1614, 45440), (1704, 43040), (1920, 38198), (2130, 34432), (2152, 34080), (2272, 32280), (2690, 27264), (2840, 25824), (3228, 22720), (3408, 21520), (3840, 19099), (4035, 18176), (4260, 17216), (4304, 17040), (4544, 16140), (5380, 13632), (5680, 12912), (6456, 11360), (6816, 10760), (8070, 9088), (8520, 8608)]