78504960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 176

約数和(自身を含む): 265291200

約数和(自身を除く): 186786240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 269, 285, 304, 320, 380, 384, 456, 480, 512, 538, 570, 608, 640, 760, 768, 807, 912, 960, 1024, 1076, 1140, 1216, 1280, 1345, 1520, 1536, 1614, 1824, 1920, 2152, 2280, 2432, 2560, 2690, 3040, 3072, 3228, 3648, 3840, 4035, 4304, 4560, 4864, 5111, 5120, 5380, 6080, 6456, 7296, 7680, 8070, 8608, 9120, 9728, 10222, 10760, 12160, 12912, 14592, 15333, 15360, 16140, 17216, 18240, 19456, 20444, 21520, 24320, 25555, 25824, 29184, 30666, 32280, 34432, 36480, 40888, 43040, 48640, 51110, 51648, 58368, 61332, 64560, 68864, 72960, 76665, 81776, 86080, 97280, 102220, 103296, 122664, 129120, 137728, 145920, 153330, 163552, 172160, 204440, 206592, 245328, 258240, 275456, 291840, 306660, 327104, 344320, 408880, 413184, 490656, 516480, 613320, 654208, 688640, 817760, 826368, 981312, 1032960, 1226640, 1308416, 1377280, 1635520, 1962624, 2065920, 2453280, 2616832, 3271040, 3925248, 4131840, 4906560, 5233664, 6542080, 7850496, 9813120, 13084160, 15700992, 19626240, 26168320, 39252480, 78504960]

約数ペア:

[(1, 78504960), (2, 39252480), (3, 26168320), (4, 19626240), (5, 15700992), (6, 13084160), (8, 9813120), (10, 7850496), (12, 6542080), (15, 5233664), (16, 4906560), (19, 4131840), (20, 3925248), (24, 3271040), (30, 2616832), (32, 2453280), (38, 2065920), (40, 1962624), (48, 1635520), (57, 1377280), (60, 1308416), (64, 1226640), (76, 1032960), (80, 981312), (95, 826368), (96, 817760), (114, 688640), (120, 654208), (128, 613320), (152, 516480), (160, 490656), (190, 413184), (192, 408880), (228, 344320), (240, 327104), (256, 306660), (269, 291840), (285, 275456), (304, 258240), (320, 245328), (380, 206592), (384, 204440), (456, 172160), (480, 163552), (512, 153330), (538, 145920), (570, 137728), (608, 129120), (640, 122664), (760, 103296), (768, 102220), (807, 97280), (912, 86080), (960, 81776), (1024, 76665), (1076, 72960), (1140, 68864), (1216, 64560), (1280, 61332), (1345, 58368), (1520, 51648), (1536, 51110), (1614, 48640), (1824, 43040), (1920, 40888), (2152, 36480), (2280, 34432), (2432, 32280), (2560, 30666), (2690, 29184), (3040, 25824), (3072, 25555), (3228, 24320), (3648, 21520), (3840, 20444), (4035, 19456), (4304, 18240), (4560, 17216), (4864, 16140), (5111, 15360), (5120, 15333), (5380, 14592), (6080, 12912), (6456, 12160), (7296, 10760), (7680, 10222), (8070, 9728), (8608, 9120)]