1293793560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2027}}^1$

素因数の和:2247

約数の個数: 160

約数和(自身を含む): 4372814160

約数和(自身を除く): 3079020600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 270, 324, 360, 394, 405, 540, 591, 648, 788, 810, 985, 1080, 1182, 1576, 1620, 1773, 1970, 2027, 2364, 2955, 3240, 3546, 3940, 4054, 4728, 5319, 5910, 6081, 7092, 7880, 8108, 8865, 10135, 10638, 11820, 12162, 14184, 15957, 16216, 17730, 18243, 20270, 21276, 23640, 24324, 26595, 30405, 31914, 35460, 36486, 40540, 42552, 48648, 53190, 54729, 60810, 63828, 70920, 72972, 79785, 81080, 91215, 106380, 109458, 121620, 127656, 145944, 159570, 164187, 182430, 212760, 218916, 243240, 273645, 319140, 328374, 364860, 399319, 437832, 547290, 638280, 656748, 729720, 798638, 820935, 1094580, 1197957, 1313496, 1597276, 1641870, 1996595, 2189160, 2395914, 3194552, 3283740, 3593871, 3993190, 4791828, 5989785, 6567480, 7187742, 7986380, 9583656, 10781613, 11979570, 14375484, 15972760, 17969355, 21563226, 23959140, 28750968, 32344839, 35938710, 43126452, 47918280, 53908065, 64689678, 71877420, 86252904, 107816130, 129379356, 143754840, 161724195, 215632260, 258758712, 323448390, 431264520, 646896780, 1293793560]

約数ペア:

[(1, 1293793560), (2, 646896780), (3, 431264520), (4, 323448390), (5, 258758712), (6, 215632260), (8, 161724195), (9, 143754840), (10, 129379356), (12, 107816130), (15, 86252904), (18, 71877420), (20, 64689678), (24, 53908065), (27, 47918280), (30, 43126452), (36, 35938710), (40, 32344839), (45, 28750968), (54, 23959140), (60, 21563226), (72, 17969355), (81, 15972760), (90, 14375484), (108, 11979570), (120, 10781613), (135, 9583656), (162, 7986380), (180, 7187742), (197, 6567480), (216, 5989785), (270, 4791828), (324, 3993190), (360, 3593871), (394, 3283740), (405, 3194552), (540, 2395914), (591, 2189160), (648, 1996595), (788, 1641870), (810, 1597276), (985, 1313496), (1080, 1197957), (1182, 1094580), (1576, 820935), (1620, 798638), (1773, 729720), (1970, 656748), (2027, 638280), (2364, 547290), (2955, 437832), (3240, 399319), (3546, 364860), (3940, 328374), (4054, 319140), (4728, 273645), (5319, 243240), (5910, 218916), (6081, 212760), (7092, 182430), (7880, 164187), (8108, 159570), (8865, 145944), (10135, 127656), (10638, 121620), (11820, 109458), (12162, 106380), (14184, 91215), (15957, 81080), (16216, 79785), (17730, 72972), (18243, 70920), (20270, 63828), (21276, 60810), (23640, 54729), (24324, 53190), (26595, 48648), (30405, 42552), (31914, 40540), (35460, 36486)]