740389680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2699}}^1$

素因数の和:2848

約数の個数: 160

約数和(自身を含む): 2571264000

約数和(自身を除く): 1830874320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2032, 2160, 2286, 2540, 2699, 3048, 3429, 3810, 4572, 5080, 5398, 5715, 6096, 6858, 7620, 8097, 9144, 10160, 10796, 11430, 13495, 13716, 15240, 16194, 17145, 18288, 21592, 22860, 24291, 26990, 27432, 30480, 32388, 34290, 40485, 43184, 45720, 48582, 53980, 54864, 64776, 68580, 72873, 80970, 91440, 97164, 107960, 121455, 129552, 137160, 145746, 161940, 194328, 215920, 242910, 274320, 291492, 323880, 342773, 364365, 388656, 485820, 582984, 647760, 685546, 728730, 971640, 1028319, 1165968, 1371092, 1457460, 1713865, 1943280, 2056638, 2742184, 2914920, 3084957, 3427730, 4113276, 5141595, 5484368, 5829840, 6169914, 6855460, 8226552, 9254871, 10283190, 12339828, 13710920, 15424785, 16453104, 18509742, 20566380, 24679656, 27421840, 30849570, 37019484, 41132760, 46274355, 49359312, 61699140, 74038968, 82265520, 92548710, 123398280, 148077936, 185097420, 246796560, 370194840, 740389680]

約数ペア:

[(1, 740389680), (2, 370194840), (3, 246796560), (4, 185097420), (5, 148077936), (6, 123398280), (8, 92548710), (9, 82265520), (10, 74038968), (12, 61699140), (15, 49359312), (16, 46274355), (18, 41132760), (20, 37019484), (24, 30849570), (27, 27421840), (30, 24679656), (36, 20566380), (40, 18509742), (45, 16453104), (48, 15424785), (54, 13710920), (60, 12339828), (72, 10283190), (80, 9254871), (90, 8226552), (108, 6855460), (120, 6169914), (127, 5829840), (135, 5484368), (144, 5141595), (180, 4113276), (216, 3427730), (240, 3084957), (254, 2914920), (270, 2742184), (360, 2056638), (381, 1943280), (432, 1713865), (508, 1457460), (540, 1371092), (635, 1165968), (720, 1028319), (762, 971640), (1016, 728730), (1080, 685546), (1143, 647760), (1270, 582984), (1524, 485820), (1905, 388656), (2032, 364365), (2160, 342773), (2286, 323880), (2540, 291492), (2699, 274320), (3048, 242910), (3429, 215920), (3810, 194328), (4572, 161940), (5080, 145746), (5398, 137160), (5715, 129552), (6096, 121455), (6858, 107960), (7620, 97164), (8097, 91440), (9144, 80970), (10160, 72873), (10796, 68580), (11430, 64776), (13495, 54864), (13716, 53980), (15240, 48582), (16194, 45720), (17145, 43184), (18288, 40485), (21592, 34290), (22860, 32388), (24291, 30480), (26990, 27432)]