90860880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 310837248

約数和(自身を除く): 219976368

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, 127, 132, 165, 176, 220, 240, 254, 264, 271, 330, 381, 440, 508, 528, 542, 635, 660, 762, 813, 880, 1016, 1084, 1270, 1320, 1355, 1397, 1524, 1626, 1905, 2032, 2168, 2540, 2640, 2710, 2794, 2981, 3048, 3252, 3810, 4065, 4191, 4336, 5080, 5420, 5588, 5962, 6096, 6504, 6985, 7620, 8130, 8382, 8943, 10160, 10840, 11176, 11924, 13008, 13970, 14905, 15240, 16260, 16764, 17886, 20955, 21680, 22352, 23848, 27940, 29810, 30480, 32520, 33528, 34417, 35772, 41910, 44715, 47696, 55880, 59620, 65040, 67056, 68834, 71544, 83820, 89430, 103251, 111760, 119240, 137668, 143088, 167640, 172085, 178860, 206502, 238480, 275336, 335280, 344170, 357720, 378587, 413004, 516255, 550672, 688340, 715440, 757174, 826008, 1032510, 1135761, 1376680, 1514348, 1652016, 1892935, 2065020, 2271522, 2753360, 3028696, 3785870, 4130040, 4543044, 5678805, 6057392, 7571740, 8260080, 9086088, 11357610, 15143480, 18172176, 22715220, 30286960, 45430440, 90860880]

約数ペア:

[(1, 90860880), (2, 45430440), (3, 30286960), (4, 22715220), (5, 18172176), (6, 15143480), (8, 11357610), (10, 9086088), (11, 8260080), (12, 7571740), (15, 6057392), (16, 5678805), (20, 4543044), (22, 4130040), (24, 3785870), (30, 3028696), (33, 2753360), (40, 2271522), (44, 2065020), (48, 1892935), (55, 1652016), (60, 1514348), (66, 1376680), (80, 1135761), (88, 1032510), (110, 826008), (120, 757174), (127, 715440), (132, 688340), (165, 550672), (176, 516255), (220, 413004), (240, 378587), (254, 357720), (264, 344170), (271, 335280), (330, 275336), (381, 238480), (440, 206502), (508, 178860), (528, 172085), (542, 167640), (635, 143088), (660, 137668), (762, 119240), (813, 111760), (880, 103251), (1016, 89430), (1084, 83820), (1270, 71544), (1320, 68834), (1355, 67056), (1397, 65040), (1524, 59620), (1626, 55880), (1905, 47696), (2032, 44715), (2168, 41910), (2540, 35772), (2640, 34417), (2710, 33528), (2794, 32520), (2981, 30480), (3048, 29810), (3252, 27940), (3810, 23848), (4065, 22352), (4191, 21680), (4336, 20955), (5080, 17886), (5420, 16764), (5588, 16260), (5962, 15240), (6096, 14905), (6504, 13970), (6985, 13008), (7620, 11924), (8130, 11176), (8382, 10840), (8943, 10160)]