89241840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 332175168

約数和(自身を除く): 242933328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 317, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 634, 680, 690, 720, 765, 782, 816, 828, 920, 951, 1020, 1035, 1104, 1173, 1224, 1268, 1360, 1380, 1530, 1564, 1585, 1656, 1840, 1902, 1955, 2040, 2070, 2346, 2448, 2536, 2760, 2853, 3060, 3128, 3170, 3312, 3519, 3804, 3910, 4080, 4140, 4692, 4755, 5072, 5389, 5520, 5706, 5865, 6120, 6256, 6340, 7038, 7291, 7608, 7820, 8280, 9384, 9510, 10778, 11412, 11730, 12240, 12680, 14076, 14265, 14582, 15216, 15640, 16167, 16560, 17595, 18768, 19020, 21556, 21873, 22824, 23460, 25360, 26945, 28152, 28530, 29164, 31280, 32334, 35190, 36455, 38040, 43112, 43746, 45648, 46920, 48501, 53890, 56304, 57060, 58328, 64668, 65619, 70380, 72910, 76080, 80835, 86224, 87492, 93840, 97002, 107780, 109365, 114120, 116656, 123947, 129336, 131238, 140760, 145820, 161670, 174984, 194004, 215560, 218730, 228240, 242505, 247894, 258672, 262476, 281520, 291640, 323340, 328095, 349968, 371841, 388008, 431120, 437460, 485010, 495788, 524952, 583280, 619735, 646680, 656190, 743682, 776016, 874920, 970020, 991576, 1049904, 1115523, 1239470, 1293360, 1312380, 1487364, 1749840, 1859205, 1940040, 1983152, 2231046, 2478940, 2624760, 2974728, 3718410, 3880080, 4462092, 4957880, 5249520, 5577615, 5949456, 7436820, 8924184, 9915760, 11155230, 14873640, 17848368, 22310460, 29747280, 44620920, 89241840]

約数ペア:

[(1, 89241840), (2, 44620920), (3, 29747280), (4, 22310460), (5, 17848368), (6, 14873640), (8, 11155230), (9, 9915760), (10, 8924184), (12, 7436820), (15, 5949456), (16, 5577615), (17, 5249520), (18, 4957880), (20, 4462092), (23, 3880080), (24, 3718410), (30, 2974728), (34, 2624760), (36, 2478940), (40, 2231046), (45, 1983152), (46, 1940040), (48, 1859205), (51, 1749840), (60, 1487364), (68, 1312380), (69, 1293360), (72, 1239470), (80, 1115523), (85, 1049904), (90, 991576), (92, 970020), (102, 874920), (115, 776016), (120, 743682), (136, 656190), (138, 646680), (144, 619735), (153, 583280), (170, 524952), (180, 495788), (184, 485010), (204, 437460), (207, 431120), (230, 388008), (240, 371841), (255, 349968), (272, 328095), (276, 323340), (306, 291640), (317, 281520), (340, 262476), (345, 258672), (360, 247894), (368, 242505), (391, 228240), (408, 218730), (414, 215560), (460, 194004), (510, 174984), (552, 161670), (612, 145820), (634, 140760), (680, 131238), (690, 129336), (720, 123947), (765, 116656), (782, 114120), (816, 109365), (828, 107780), (920, 97002), (951, 93840), (1020, 87492), (1035, 86224), (1104, 80835), (1173, 76080), (1224, 72910), (1268, 70380), (1360, 65619), (1380, 64668), (1530, 58328), (1564, 57060), (1585, 56304), (1656, 53890), (1840, 48501), (1902, 46920), (1955, 45648), (2040, 43746), (2070, 43112), (2346, 38040), (2448, 36455), (2536, 35190), (2760, 32334), (2853, 31280), (3060, 29164), (3128, 28530), (3170, 28152), (3312, 26945), (3519, 25360), (3804, 23460), (3910, 22824), (4080, 21873), (4140, 21556), (4692, 19020), (4755, 18768), (5072, 17595), (5389, 16560), (5520, 16167), (5706, 15640), (5865, 15216), (6120, 14582), (6256, 14265), (6340, 14076), (7038, 12680), (7291, 12240), (7608, 11730), (7820, 11412), (8280, 10778), (9384, 9510)]