90613440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 168

約数和(自身を含む): 316675008

約数和(自身を除く): 226061568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 431, 438, 480, 576, 584, 657, 720, 730, 862, 876, 960, 1095, 1168, 1293, 1314, 1440, 1460, 1724, 1752, 2155, 2190, 2336, 2586, 2628, 2880, 2920, 3285, 3448, 3504, 3879, 4310, 4380, 4672, 5172, 5256, 5840, 6465, 6570, 6896, 7008, 7758, 8620, 8760, 10344, 10512, 11680, 12930, 13140, 13792, 14016, 15516, 17240, 17520, 19395, 20688, 21024, 23360, 25860, 26280, 27584, 31032, 31463, 34480, 35040, 38790, 41376, 42048, 51720, 52560, 62064, 62926, 68960, 70080, 77580, 82752, 94389, 103440, 105120, 124128, 125852, 137920, 155160, 157315, 188778, 206880, 210240, 248256, 251704, 283167, 310320, 314630, 377556, 413760, 471945, 503408, 566334, 620640, 629260, 755112, 943890, 1006816, 1132668, 1241280, 1258520, 1415835, 1510224, 1887780, 2013632, 2265336, 2517040, 2831670, 3020448, 3775560, 4530672, 5034080, 5663340, 6040896, 7551120, 9061344, 10068160, 11326680, 15102240, 18122688, 22653360, 30204480, 45306720, 90613440]

約数ペア:

[(1, 90613440), (2, 45306720), (3, 30204480), (4, 22653360), (5, 18122688), (6, 15102240), (8, 11326680), (9, 10068160), (10, 9061344), (12, 7551120), (15, 6040896), (16, 5663340), (18, 5034080), (20, 4530672), (24, 3775560), (30, 3020448), (32, 2831670), (36, 2517040), (40, 2265336), (45, 2013632), (48, 1887780), (60, 1510224), (64, 1415835), (72, 1258520), (73, 1241280), (80, 1132668), (90, 1006816), (96, 943890), (120, 755112), (144, 629260), (146, 620640), (160, 566334), (180, 503408), (192, 471945), (219, 413760), (240, 377556), (288, 314630), (292, 310320), (320, 283167), (360, 251704), (365, 248256), (431, 210240), (438, 206880), (480, 188778), (576, 157315), (584, 155160), (657, 137920), (720, 125852), (730, 124128), (862, 105120), (876, 103440), (960, 94389), (1095, 82752), (1168, 77580), (1293, 70080), (1314, 68960), (1440, 62926), (1460, 62064), (1724, 52560), (1752, 51720), (2155, 42048), (2190, 41376), (2336, 38790), (2586, 35040), (2628, 34480), (2880, 31463), (2920, 31032), (3285, 27584), (3448, 26280), (3504, 25860), (3879, 23360), (4310, 21024), (4380, 20688), (4672, 19395), (5172, 17520), (5256, 17240), (5840, 15516), (6465, 14016), (6570, 13792), (6896, 13140), (7008, 12930), (7758, 11680), (8620, 10512), (8760, 10344)]