48479760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9619}}^1$

素因数の和:9645

約数の個数: 120

約数和(自身を含む): 186089280

約数和(自身を除く): 137609520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9619, 19238, 28857, 38476, 48095, 57714, 67333, 76952, 86571, 96190, 115428, 134666, 144285, 153904, 173142, 192380, 201999, 230856, 269332, 288570, 336665, 346284, 384760, 403998, 432855, 461712, 538664, 577140, 605997, 673330, 692568, 769520, 807996, 865710, 1009995, 1077328, 1154280, 1211994, 1346660, 1385136, 1615992, 1731420, 2019990, 2308560, 2423988, 2693320, 3029985, 3231984, 3462840, 4039980, 4847976, 5386640, 6059970, 6925680, 8079960, 9695952, 12119940, 16159920, 24239880, 48479760]

約数ペア:

[(1, 48479760), (2, 24239880), (3, 16159920), (4, 12119940), (5, 9695952), (6, 8079960), (7, 6925680), (8, 6059970), (9, 5386640), (10, 4847976), (12, 4039980), (14, 3462840), (15, 3231984), (16, 3029985), (18, 2693320), (20, 2423988), (21, 2308560), (24, 2019990), (28, 1731420), (30, 1615992), (35, 1385136), (36, 1346660), (40, 1211994), (42, 1154280), (45, 1077328), (48, 1009995), (56, 865710), (60, 807996), (63, 769520), (70, 692568), (72, 673330), (80, 605997), (84, 577140), (90, 538664), (105, 461712), (112, 432855), (120, 403998), (126, 384760), (140, 346284), (144, 336665), (168, 288570), (180, 269332), (210, 230856), (240, 201999), (252, 192380), (280, 173142), (315, 153904), (336, 144285), (360, 134666), (420, 115428), (504, 96190), (560, 86571), (630, 76952), (720, 67333), (840, 57714), (1008, 48095), (1260, 38476), (1680, 28857), (2520, 19238), (5040, 9619)]