8898240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 224

約数和(自身を含む): 32772096

約数和(自身を除く): 23873856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 32, 39, 40, 46, 48, 52, 60, 62, 64, 65, 69, 78, 80, 92, 93, 96, 104, 115, 120, 124, 130, 138, 155, 156, 160, 184, 186, 192, 195, 208, 230, 240, 248, 260, 276, 299, 310, 312, 320, 345, 368, 372, 390, 403, 416, 460, 465, 480, 496, 520, 552, 598, 620, 624, 690, 713, 736, 744, 780, 806, 832, 897, 920, 930, 960, 992, 1040, 1104, 1196, 1209, 1240, 1248, 1380, 1426, 1472, 1488, 1495, 1560, 1612, 1794, 1840, 1860, 1984, 2015, 2080, 2139, 2208, 2392, 2418, 2480, 2496, 2760, 2852, 2976, 2990, 3120, 3224, 3565, 3588, 3680, 3720, 4030, 4160, 4278, 4416, 4485, 4784, 4836, 4960, 5520, 5704, 5952, 5980, 6045, 6240, 6448, 7130, 7176, 7360, 7440, 8060, 8556, 8970, 9269, 9568, 9672, 9920, 10695, 11040, 11408, 11960, 12090, 12480, 12896, 14260, 14352, 14880, 16120, 17112, 17940, 18538, 19136, 19344, 21390, 22080, 22816, 23920, 24180, 25792, 27807, 28520, 28704, 29760, 32240, 34224, 35880, 37076, 38688, 42780, 45632, 46345, 47840, 48360, 55614, 57040, 57408, 64480, 68448, 71760, 74152, 77376, 85560, 92690, 95680, 96720, 111228, 114080, 128960, 136896, 139035, 143520, 148304, 171120, 185380, 193440, 222456, 228160, 278070, 287040, 296608, 342240, 370760, 386880, 444912, 556140, 593216, 684480, 741520, 889824, 1112280, 1483040, 1779648, 2224560, 2966080, 4449120, 8898240]

約数ペア:

[(1, 8898240), (2, 4449120), (3, 2966080), (4, 2224560), (5, 1779648), (6, 1483040), (8, 1112280), (10, 889824), (12, 741520), (13, 684480), (15, 593216), (16, 556140), (20, 444912), (23, 386880), (24, 370760), (26, 342240), (30, 296608), (31, 287040), (32, 278070), (39, 228160), (40, 222456), (46, 193440), (48, 185380), (52, 171120), (60, 148304), (62, 143520), (64, 139035), (65, 136896), (69, 128960), (78, 114080), (80, 111228), (92, 96720), (93, 95680), (96, 92690), (104, 85560), (115, 77376), (120, 74152), (124, 71760), (130, 68448), (138, 64480), (155, 57408), (156, 57040), (160, 55614), (184, 48360), (186, 47840), (192, 46345), (195, 45632), (208, 42780), (230, 38688), (240, 37076), (248, 35880), (260, 34224), (276, 32240), (299, 29760), (310, 28704), (312, 28520), (320, 27807), (345, 25792), (368, 24180), (372, 23920), (390, 22816), (403, 22080), (416, 21390), (460, 19344), (465, 19136), (480, 18538), (496, 17940), (520, 17112), (552, 16120), (598, 14880), (620, 14352), (624, 14260), (690, 12896), (713, 12480), (736, 12090), (744, 11960), (780, 11408), (806, 11040), (832, 10695), (897, 9920), (920, 9672), (930, 9568), (960, 9269), (992, 8970), (1040, 8556), (1104, 8060), (1196, 7440), (1209, 7360), (1240, 7176), (1248, 7130), (1380, 6448), (1426, 6240), (1472, 6045), (1488, 5980), (1495, 5952), (1560, 5704), (1612, 5520), (1794, 4960), (1840, 4836), (1860, 4784), (1984, 4485), (2015, 4416), (2080, 4278), (2139, 4160), (2208, 4030), (2392, 3720), (2418, 3680), (2480, 3588), (2496, 3565), (2760, 3224), (2852, 3120), (2976, 2990)]