90321193280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{32173}}^1$

素因数の和:32504

約数の個数: 112

約数和(自身を含む): 222806751744

約数和(自身を除く): 132485558464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 283, 310, 320, 496, 566, 620, 992, 1132, 1240, 1415, 1984, 2264, 2480, 2830, 4528, 4960, 5660, 8773, 9056, 9920, 11320, 17546, 18112, 22640, 32173, 35092, 43865, 45280, 64346, 70184, 87730, 90560, 128692, 140368, 160865, 175460, 257384, 280736, 321730, 350920, 514768, 561472, 643460, 701840, 997363, 1029536, 1286920, 1403680, 1994726, 2059072, 2573840, 2807360, 3989452, 4986815, 5147680, 7978904, 9104959, 9973630, 10295360, 15957808, 18209918, 19947260, 31915616, 36419836, 39894520, 45524795, 63831232, 72839672, 79789040, 91049590, 145679344, 159578080, 182099180, 282253729, 291358688, 319156160, 364198360, 564507458, 582717376, 728396720, 1129014916, 1411268645, 1456793440, 2258029832, 2822537290, 2913586880, 4516059664, 5645074580, 9032119328, 11290149160, 18064238656, 22580298320, 45160596640, 90321193280]

約数ペア:

[(1, 90321193280), (2, 45160596640), (4, 22580298320), (5, 18064238656), (8, 11290149160), (10, 9032119328), (16, 5645074580), (20, 4516059664), (31, 2913586880), (32, 2822537290), (40, 2258029832), (62, 1456793440), (64, 1411268645), (80, 1129014916), (124, 728396720), (155, 582717376), (160, 564507458), (248, 364198360), (283, 319156160), (310, 291358688), (320, 282253729), (496, 182099180), (566, 159578080), (620, 145679344), (992, 91049590), (1132, 79789040), (1240, 72839672), (1415, 63831232), (1984, 45524795), (2264, 39894520), (2480, 36419836), (2830, 31915616), (4528, 19947260), (4960, 18209918), (5660, 15957808), (8773, 10295360), (9056, 9973630), (9920, 9104959), (11320, 7978904), (17546, 5147680), (18112, 4986815), (22640, 3989452), (32173, 2807360), (35092, 2573840), (43865, 2059072), (45280, 1994726), (64346, 1403680), (70184, 1286920), (87730, 1029536), (90560, 997363), (128692, 701840), (140368, 643460), (160865, 561472), (175460, 514768), (257384, 350920), (280736, 321730)]