1105489920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 208

約数和(自身を含む): 3727232640

約数和(自身を除く): 2621742720

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, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 947, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1894, 1920, 2048, 2280, 2432, 2560, 2841, 3040, 3072, 3648, 3788, 3840, 4096, 4560, 4735, 4864, 5120, 5682, 6080, 6144, 7296, 7576, 7680, 9120, 9470, 9728, 10240, 11364, 12160, 12288, 14205, 14592, 15152, 15360, 17993, 18240, 18940, 19456, 20480, 22728, 24320, 28410, 29184, 30304, 30720, 35986, 36480, 37880, 38912, 45456, 48640, 53979, 56820, 58368, 60608, 61440, 71972, 72960, 75760, 77824, 89965, 90912, 97280, 107958, 113640, 116736, 121216, 143944, 145920, 151520, 179930, 181824, 194560, 215916, 227280, 233472, 242432, 269895, 287888, 291840, 303040, 359860, 363648, 389120, 431832, 454560, 484864, 539790, 575776, 583680, 606080, 719720, 727296, 863664, 909120, 969728, 1079580, 1151552, 1167360, 1212160, 1439440, 1454592, 1727328, 1818240, 1939456, 2159160, 2303104, 2424320, 2878880, 2909184, 3454656, 3636480, 3878912, 4318320, 4606208, 4848640, 5757760, 5818368, 6909312, 7272960, 8636640, 9212416, 9697280, 11515520, 11636736, 13818624, 14545920, 17273280, 18424832, 19394560, 23031040, 27637248, 29091840, 34546560, 36849664, 46062080, 55274496, 58183680, 69093120, 73699328, 92124160, 110548992, 138186240, 184248320, 221097984, 276372480, 368496640, 552744960, 1105489920]

約数ペア:

[(1, 1105489920), (2, 552744960), (3, 368496640), (4, 276372480), (5, 221097984), (6, 184248320), (8, 138186240), (10, 110548992), (12, 92124160), (15, 73699328), (16, 69093120), (19, 58183680), (20, 55274496), (24, 46062080), (30, 36849664), (32, 34546560), (38, 29091840), (40, 27637248), (48, 23031040), (57, 19394560), (60, 18424832), (64, 17273280), (76, 14545920), (80, 13818624), (95, 11636736), (96, 11515520), (114, 9697280), (120, 9212416), (128, 8636640), (152, 7272960), (160, 6909312), (190, 5818368), (192, 5757760), (228, 4848640), (240, 4606208), (256, 4318320), (285, 3878912), (304, 3636480), (320, 3454656), (380, 2909184), (384, 2878880), (456, 2424320), (480, 2303104), (512, 2159160), (570, 1939456), (608, 1818240), (640, 1727328), (760, 1454592), (768, 1439440), (912, 1212160), (947, 1167360), (960, 1151552), (1024, 1079580), (1140, 969728), (1216, 909120), (1280, 863664), (1520, 727296), (1536, 719720), (1824, 606080), (1894, 583680), (1920, 575776), (2048, 539790), (2280, 484864), (2432, 454560), (2560, 431832), (2841, 389120), (3040, 363648), (3072, 359860), (3648, 303040), (3788, 291840), (3840, 287888), (4096, 269895), (4560, 242432), (4735, 233472), (4864, 227280), (5120, 215916), (5682, 194560), (6080, 181824), (6144, 179930), (7296, 151520), (7576, 145920), (7680, 143944), (9120, 121216), (9470, 116736), (9728, 113640), (10240, 107958), (11364, 97280), (12160, 90912), (12288, 89965), (14205, 77824), (14592, 75760), (15152, 72960), (15360, 71972), (17993, 61440), (18240, 60608), (18940, 58368), (19456, 56820), (20480, 53979), (22728, 48640), (24320, 45456), (28410, 38912), (29184, 37880), (30304, 36480), (30720, 35986)]