90282720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17099}}^1$

素因数の和:17128

約数の個数: 96

約数和(自身を含む): 310262400

約数和(自身を除く): 219979680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 17099, 34198, 51297, 68396, 85495, 102594, 136792, 170990, 188089, 205188, 256485, 273584, 341980, 376178, 410376, 512970, 547168, 564267, 683960, 752356, 820752, 940445, 1025940, 1128534, 1367920, 1504712, 1641504, 1880890, 2051880, 2257068, 2735840, 2821335, 3009424, 3761780, 4103760, 4514136, 5642670, 6018848, 7523560, 8207520, 9028272, 11285340, 15047120, 18056544, 22570680, 30094240, 45141360, 90282720]

約数ペア:

[(1, 90282720), (2, 45141360), (3, 30094240), (4, 22570680), (5, 18056544), (6, 15047120), (8, 11285340), (10, 9028272), (11, 8207520), (12, 7523560), (15, 6018848), (16, 5642670), (20, 4514136), (22, 4103760), (24, 3761780), (30, 3009424), (32, 2821335), (33, 2735840), (40, 2257068), (44, 2051880), (48, 1880890), (55, 1641504), (60, 1504712), (66, 1367920), (80, 1128534), (88, 1025940), (96, 940445), (110, 820752), (120, 752356), (132, 683960), (160, 564267), (165, 547168), (176, 512970), (220, 410376), (240, 376178), (264, 341980), (330, 273584), (352, 256485), (440, 205188), (480, 188089), (528, 170990), (660, 136792), (880, 102594), (1056, 85495), (1320, 68396), (1760, 51297), (2640, 34198), (5280, 17099)]