3121495680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11867}}^1$

素因数の和:12026

約数の個数: 128

約数和(自身を含む): 10023238080

約数和(自身を除く): 6901742400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 274, 320, 384, 411, 480, 548, 640, 685, 822, 960, 1096, 1370, 1644, 1920, 2055, 2192, 2740, 3288, 4110, 4384, 5480, 6576, 8220, 8768, 10960, 11867, 13152, 16440, 17536, 21920, 23734, 26304, 32880, 35601, 43840, 47468, 52608, 59335, 65760, 71202, 87680, 94936, 118670, 131520, 142404, 178005, 189872, 237340, 263040, 284808, 356010, 379744, 474680, 569616, 712020, 759488, 949360, 1139232, 1424040, 1518976, 1625779, 1898720, 2278464, 2848080, 3251558, 3797440, 4556928, 4877337, 5696160, 6503116, 7594880, 8128895, 9754674, 11392320, 13006232, 16257790, 19509348, 22784640, 24386685, 26012464, 32515580, 39018696, 48773370, 52024928, 65031160, 78037392, 97546740, 104049856, 130062320, 156074784, 195093480, 208099712, 260124640, 312149568, 390186960, 520249280, 624299136, 780373920, 1040498560, 1560747840, 3121495680]

約数ペア:

[(1, 3121495680), (2, 1560747840), (3, 1040498560), (4, 780373920), (5, 624299136), (6, 520249280), (8, 390186960), (10, 312149568), (12, 260124640), (15, 208099712), (16, 195093480), (20, 156074784), (24, 130062320), (30, 104049856), (32, 97546740), (40, 78037392), (48, 65031160), (60, 52024928), (64, 48773370), (80, 39018696), (96, 32515580), (120, 26012464), (128, 24386685), (137, 22784640), (160, 19509348), (192, 16257790), (240, 13006232), (274, 11392320), (320, 9754674), (384, 8128895), (411, 7594880), (480, 6503116), (548, 5696160), (640, 4877337), (685, 4556928), (822, 3797440), (960, 3251558), (1096, 2848080), (1370, 2278464), (1644, 1898720), (1920, 1625779), (2055, 1518976), (2192, 1424040), (2740, 1139232), (3288, 949360), (4110, 759488), (4384, 712020), (5480, 569616), (6576, 474680), (8220, 379744), (8768, 356010), (10960, 284808), (11867, 263040), (13152, 237340), (16440, 189872), (17536, 178005), (21920, 142404), (23734, 131520), (26304, 118670), (32880, 94936), (35601, 87680), (43840, 71202), (47468, 65760), (52608, 59335)]