83253120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 268202880

約数和(自身を除く): 184949760

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, 131, 160, 192, 240, 262, 320, 331, 384, 393, 480, 524, 640, 655, 662, 786, 960, 993, 1048, 1310, 1324, 1572, 1655, 1920, 1965, 1986, 2096, 2620, 2648, 3144, 3310, 3930, 3972, 4192, 4965, 5240, 5296, 6288, 6620, 7860, 7944, 8384, 9930, 10480, 10592, 12576, 13240, 15720, 15888, 16768, 19860, 20960, 21184, 25152, 26480, 31440, 31776, 39720, 41920, 42368, 43361, 50304, 52960, 62880, 63552, 79440, 83840, 86722, 105920, 125760, 127104, 130083, 158880, 173444, 211840, 216805, 251520, 260166, 317760, 346888, 433610, 520332, 635520, 650415, 693776, 867220, 1040664, 1300830, 1387552, 1734440, 2081328, 2601660, 2775104, 3468880, 4162656, 5203320, 5550208, 6937760, 8325312, 10406640, 13875520, 16650624, 20813280, 27751040, 41626560, 83253120]

約数ペア:

[(1, 83253120), (2, 41626560), (3, 27751040), (4, 20813280), (5, 16650624), (6, 13875520), (8, 10406640), (10, 8325312), (12, 6937760), (15, 5550208), (16, 5203320), (20, 4162656), (24, 3468880), (30, 2775104), (32, 2601660), (40, 2081328), (48, 1734440), (60, 1387552), (64, 1300830), (80, 1040664), (96, 867220), (120, 693776), (128, 650415), (131, 635520), (160, 520332), (192, 433610), (240, 346888), (262, 317760), (320, 260166), (331, 251520), (384, 216805), (393, 211840), (480, 173444), (524, 158880), (640, 130083), (655, 127104), (662, 125760), (786, 105920), (960, 86722), (993, 83840), (1048, 79440), (1310, 63552), (1324, 62880), (1572, 52960), (1655, 50304), (1920, 43361), (1965, 42368), (1986, 41920), (2096, 39720), (2620, 31776), (2648, 31440), (3144, 26480), (3310, 25152), (3930, 21184), (3972, 20960), (4192, 19860), (4965, 16768), (5240, 15888), (5296, 15720), (6288, 13240), (6620, 12576), (7860, 10592), (7944, 10480), (8384, 9930)]