1900075680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1627}}^1$

素因数の和:2459

約数の個数: 144

約数和(自身を含む): 6495993504

約数和(自身を除く): 4595917824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 811, 1440, 1622, 1627, 2433, 3244, 3254, 4055, 4866, 4881, 6488, 6508, 7299, 8110, 8135, 9732, 9762, 12165, 12976, 13016, 14598, 14643, 16220, 16270, 19464, 19524, 24330, 24405, 25952, 26032, 29196, 29286, 32440, 32540, 36495, 38928, 39048, 48660, 48810, 52064, 58392, 58572, 64880, 65080, 72990, 73215, 77856, 78096, 97320, 97620, 116784, 117144, 129760, 130160, 145980, 146430, 156192, 194640, 195240, 233568, 234288, 260320, 291960, 292860, 389280, 390480, 468576, 583920, 585720, 780960, 1167840, 1171440, 1319497, 2342880, 2638994, 3958491, 5277988, 6597485, 7916982, 10555976, 11875473, 13194970, 15833964, 19792455, 21111952, 23750946, 26389940, 31667928, 39584910, 42223904, 47501892, 52779880, 59377365, 63335856, 79169820, 95003784, 105559760, 118754730, 126671712, 158339640, 190007568, 211119520, 237509460, 316679280, 380015136, 475018920, 633358560, 950037840, 1900075680]

約数ペア:

[(1, 1900075680), (2, 950037840), (3, 633358560), (4, 475018920), (5, 380015136), (6, 316679280), (8, 237509460), (9, 211119520), (10, 190007568), (12, 158339640), (15, 126671712), (16, 118754730), (18, 105559760), (20, 95003784), (24, 79169820), (30, 63335856), (32, 59377365), (36, 52779880), (40, 47501892), (45, 42223904), (48, 39584910), (60, 31667928), (72, 26389940), (80, 23750946), (90, 21111952), (96, 19792455), (120, 15833964), (144, 13194970), (160, 11875473), (180, 10555976), (240, 7916982), (288, 6597485), (360, 5277988), (480, 3958491), (720, 2638994), (811, 2342880), (1440, 1319497), (1622, 1171440), (1627, 1167840), (2433, 780960), (3244, 585720), (3254, 583920), (4055, 468576), (4866, 390480), (4881, 389280), (6488, 292860), (6508, 291960), (7299, 260320), (8110, 234288), (8135, 233568), (9732, 195240), (9762, 194640), (12165, 156192), (12976, 146430), (13016, 145980), (14598, 130160), (14643, 129760), (16220, 117144), (16270, 116784), (19464, 97620), (19524, 97320), (24330, 78096), (24405, 77856), (25952, 73215), (26032, 72990), (29196, 65080), (29286, 64880), (32440, 58572), (32540, 58392), (36495, 52064), (38928, 48810), (39048, 48660)]