1460419920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1218

約数の個数: 240

約数和(自身を含む): 5153241600

約数和(自身を除く): 3692821680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 118, 120, 124, 144, 155, 177, 180, 186, 236, 240, 248, 279, 295, 310, 354, 360, 372, 465, 472, 496, 531, 558, 590, 620, 708, 720, 744, 885, 930, 944, 1062, 1109, 1116, 1180, 1240, 1395, 1416, 1488, 1770, 1829, 1860, 2124, 2218, 2232, 2360, 2480, 2655, 2790, 2832, 3327, 3540, 3658, 3720, 4248, 4436, 4464, 4720, 5310, 5487, 5545, 5580, 6654, 7080, 7316, 7440, 8496, 8872, 9145, 9981, 10620, 10974, 11090, 11160, 13308, 14160, 14632, 16461, 16635, 17744, 18290, 19962, 21240, 21948, 22180, 22320, 26616, 27435, 29264, 32922, 33270, 34379, 36580, 39924, 42480, 43896, 44360, 49905, 53232, 54870, 65431, 65844, 66540, 68758, 73160, 79848, 82305, 87792, 88720, 99810, 103137, 109740, 130862, 131688, 133080, 137516, 146320, 159696, 164610, 171895, 196293, 199620, 206274, 219480, 261724, 263376, 266160, 275032, 309411, 327155, 329220, 343790, 392586, 399240, 412548, 438960, 515685, 523448, 550064, 588879, 618822, 654310, 658440, 687580, 785172, 798480, 825096, 981465, 1031370, 1046896, 1177758, 1237644, 1308620, 1316880, 1375160, 1547055, 1570344, 1650192, 1962930, 2028361, 2062740, 2355516, 2475288, 2617240, 2750320, 2944395, 3094110, 3140688, 3925860, 4056722, 4125480, 4711032, 4950576, 5234480, 5888790, 6085083, 6188220, 7851720, 8113444, 8250960, 9422064, 10141805, 11777580, 12170166, 12376440, 15703440, 16226888, 18255249, 20283610, 23555160, 24340332, 24752880, 30425415, 32453776, 36510498, 40567220, 47110320, 48680664, 60850830, 73020996, 81134440, 91276245, 97361328, 121701660, 146041992, 162268880, 182552490, 243403320, 292083984, 365104980, 486806640, 730209960, 1460419920]

約数ペア:

[(1, 1460419920), (2, 730209960), (3, 486806640), (4, 365104980), (5, 292083984), (6, 243403320), (8, 182552490), (9, 162268880), (10, 146041992), (12, 121701660), (15, 97361328), (16, 91276245), (18, 81134440), (20, 73020996), (24, 60850830), (30, 48680664), (31, 47110320), (36, 40567220), (40, 36510498), (45, 32453776), (48, 30425415), (59, 24752880), (60, 24340332), (62, 23555160), (72, 20283610), (80, 18255249), (90, 16226888), (93, 15703440), (118, 12376440), (120, 12170166), (124, 11777580), (144, 10141805), (155, 9422064), (177, 8250960), (180, 8113444), (186, 7851720), (236, 6188220), (240, 6085083), (248, 5888790), (279, 5234480), (295, 4950576), (310, 4711032), (354, 4125480), (360, 4056722), (372, 3925860), (465, 3140688), (472, 3094110), (496, 2944395), (531, 2750320), (558, 2617240), (590, 2475288), (620, 2355516), (708, 2062740), (720, 2028361), (744, 1962930), (885, 1650192), (930, 1570344), (944, 1547055), (1062, 1375160), (1109, 1316880), (1116, 1308620), (1180, 1237644), (1240, 1177758), (1395, 1046896), (1416, 1031370), (1488, 981465), (1770, 825096), (1829, 798480), (1860, 785172), (2124, 687580), (2218, 658440), (2232, 654310), (2360, 618822), (2480, 588879), (2655, 550064), (2790, 523448), (2832, 515685), (3327, 438960), (3540, 412548), (3658, 399240), (3720, 392586), (4248, 343790), (4436, 329220), (4464, 327155), (4720, 309411), (5310, 275032), (5487, 266160), (5545, 263376), (5580, 261724), (6654, 219480), (7080, 206274), (7316, 199620), (7440, 196293), (8496, 171895), (8872, 164610), (9145, 159696), (9981, 146320), (10620, 137516), (10974, 133080), (11090, 131688), (11160, 130862), (13308, 109740), (14160, 103137), (14632, 99810), (16461, 88720), (16635, 87792), (17744, 82305), (18290, 79848), (19962, 73160), (21240, 68758), (21948, 66540), (22180, 65844), (22320, 65431), (26616, 54870), (27435, 53232), (29264, 49905), (32922, 44360), (33270, 43896), (34379, 42480), (36580, 39924)]