727878720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7507}}^1$

素因数の和:7628

約数の個数: 112

約数和(自身を含む): 2334207168

約数和(自身を除く): 1606328448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 808, 960, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 6464, 7507, 8080, 9696, 12120, 15014, 16160, 19392, 22521, 24240, 30028, 32320, 37535, 45042, 48480, 60056, 75070, 90084, 96960, 112605, 120112, 150140, 180168, 225210, 240224, 300280, 360336, 450420, 480448, 600560, 720672, 758207, 900840, 1201120, 1441344, 1516414, 1801680, 2274621, 2402240, 3032828, 3603360, 3791035, 4549242, 6065656, 7206720, 7582070, 9098484, 11373105, 12131312, 15164140, 18196968, 22746210, 24262624, 30328280, 36393936, 45492420, 48525248, 60656560, 72787872, 90984840, 121313120, 145575744, 181969680, 242626240, 363939360, 727878720]

約数ペア:

[(1, 727878720), (2, 363939360), (3, 242626240), (4, 181969680), (5, 145575744), (6, 121313120), (8, 90984840), (10, 72787872), (12, 60656560), (15, 48525248), (16, 45492420), (20, 36393936), (24, 30328280), (30, 24262624), (32, 22746210), (40, 18196968), (48, 15164140), (60, 12131312), (64, 11373105), (80, 9098484), (96, 7582070), (101, 7206720), (120, 6065656), (160, 4549242), (192, 3791035), (202, 3603360), (240, 3032828), (303, 2402240), (320, 2274621), (404, 1801680), (480, 1516414), (505, 1441344), (606, 1201120), (808, 900840), (960, 758207), (1010, 720672), (1212, 600560), (1515, 480448), (1616, 450420), (2020, 360336), (2424, 300280), (3030, 240224), (3232, 225210), (4040, 180168), (4848, 150140), (6060, 120112), (6464, 112605), (7507, 96960), (8080, 90084), (9696, 75070), (12120, 60056), (15014, 48480), (16160, 45042), (19392, 37535), (22521, 32320), (24240, 30028)]