82507680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 293932800

約数和(自身を除く): 211425120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 269, 270, 284, 288, 355, 360, 426, 432, 480, 538, 540, 568, 639, 710, 720, 807, 852, 864, 1065, 1076, 1080, 1136, 1278, 1345, 1420, 1440, 1614, 1704, 1917, 2130, 2152, 2160, 2272, 2421, 2556, 2690, 2840, 3195, 3228, 3408, 3834, 4035, 4260, 4304, 4320, 4842, 5112, 5380, 5680, 6390, 6456, 6816, 7263, 7668, 8070, 8520, 8608, 9585, 9684, 10224, 10760, 11360, 12105, 12780, 12912, 14526, 15336, 16140, 17040, 19099, 19170, 19368, 20448, 21520, 24210, 25560, 25824, 29052, 30672, 32280, 34080, 36315, 38198, 38340, 38736, 43040, 48420, 51120, 57297, 58104, 61344, 64560, 72630, 76396, 76680, 77472, 95495, 96840, 102240, 114594, 116208, 129120, 145260, 152792, 153360, 171891, 190990, 193680, 229188, 232416, 286485, 290520, 305584, 306720, 343782, 381980, 387360, 458376, 515673, 572970, 581040, 611168, 687564, 763960, 859455, 916752, 1031346, 1145940, 1162080, 1375128, 1527920, 1718910, 1833504, 2062692, 2291880, 2578365, 2750256, 3055840, 3437820, 4125384, 4583760, 5156730, 5500512, 6875640, 8250768, 9167520, 10313460, 13751280, 16501536, 20626920, 27502560, 41253840, 82507680]

約数ペア:

[(1, 82507680), (2, 41253840), (3, 27502560), (4, 20626920), (5, 16501536), (6, 13751280), (8, 10313460), (9, 9167520), (10, 8250768), (12, 6875640), (15, 5500512), (16, 5156730), (18, 4583760), (20, 4125384), (24, 3437820), (27, 3055840), (30, 2750256), (32, 2578365), (36, 2291880), (40, 2062692), (45, 1833504), (48, 1718910), (54, 1527920), (60, 1375128), (71, 1162080), (72, 1145940), (80, 1031346), (90, 916752), (96, 859455), (108, 763960), (120, 687564), (135, 611168), (142, 581040), (144, 572970), (160, 515673), (180, 458376), (213, 387360), (216, 381980), (240, 343782), (269, 306720), (270, 305584), (284, 290520), (288, 286485), (355, 232416), (360, 229188), (426, 193680), (432, 190990), (480, 171891), (538, 153360), (540, 152792), (568, 145260), (639, 129120), (710, 116208), (720, 114594), (807, 102240), (852, 96840), (864, 95495), (1065, 77472), (1076, 76680), (1080, 76396), (1136, 72630), (1278, 64560), (1345, 61344), (1420, 58104), (1440, 57297), (1614, 51120), (1704, 48420), (1917, 43040), (2130, 38736), (2152, 38340), (2160, 38198), (2272, 36315), (2421, 34080), (2556, 32280), (2690, 30672), (2840, 29052), (3195, 25824), (3228, 25560), (3408, 24210), (3834, 21520), (4035, 20448), (4260, 19368), (4304, 19170), (4320, 19099), (4842, 17040), (5112, 16140), (5380, 15336), (5680, 14526), (6390, 12912), (6456, 12780), (6816, 12105), (7263, 11360), (7668, 10760), (8070, 10224), (8520, 9684), (8608, 9585)]