1222337520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9277}}^1$

素因数の和:9360

約数の個数: 160

約数和(自身を含む): 4279755840

約数和(自身を除く): 3057418320

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, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 9277, 10980, 13176, 14640, 16470, 18554, 21960, 26352, 27831, 32940, 37108, 43920, 46385, 55662, 65880, 74216, 83493, 92770, 111324, 131760, 139155, 148432, 166986, 185540, 222648, 250479, 278310, 333972, 371080, 417465, 445296, 500958, 556620, 565897, 667944, 742160, 834930, 1001916, 1113240, 1131794, 1252395, 1335888, 1669860, 1697691, 2003832, 2226480, 2263588, 2504790, 2829485, 3339720, 3395382, 4007664, 4527176, 5009580, 5093073, 5658970, 6679440, 6790764, 8488455, 9054352, 10019160, 10186146, 11317940, 13581528, 15279219, 16976910, 20038320, 20372292, 22635880, 25465365, 27163056, 30558438, 33953820, 40744584, 45271760, 50930730, 61116876, 67907640, 76396095, 81489168, 101861460, 122233752, 135815280, 152792190, 203722920, 244467504, 305584380, 407445840, 611168760, 1222337520]

約数ペア:

[(1, 1222337520), (2, 611168760), (3, 407445840), (4, 305584380), (5, 244467504), (6, 203722920), (8, 152792190), (9, 135815280), (10, 122233752), (12, 101861460), (15, 81489168), (16, 76396095), (18, 67907640), (20, 61116876), (24, 50930730), (27, 45271760), (30, 40744584), (36, 33953820), (40, 30558438), (45, 27163056), (48, 25465365), (54, 22635880), (60, 20372292), (61, 20038320), (72, 16976910), (80, 15279219), (90, 13581528), (108, 11317940), (120, 10186146), (122, 10019160), (135, 9054352), (144, 8488455), (180, 6790764), (183, 6679440), (216, 5658970), (240, 5093073), (244, 5009580), (270, 4527176), (305, 4007664), (360, 3395382), (366, 3339720), (432, 2829485), (488, 2504790), (540, 2263588), (549, 2226480), (610, 2003832), (720, 1697691), (732, 1669860), (915, 1335888), (976, 1252395), (1080, 1131794), (1098, 1113240), (1220, 1001916), (1464, 834930), (1647, 742160), (1830, 667944), (2160, 565897), (2196, 556620), (2440, 500958), (2745, 445296), (2928, 417465), (3294, 371080), (3660, 333972), (4392, 278310), (4880, 250479), (5490, 222648), (6588, 185540), (7320, 166986), (8235, 148432), (8784, 139155), (9277, 131760), (10980, 111324), (13176, 92770), (14640, 83493), (16470, 74216), (18554, 65880), (21960, 55662), (26352, 46385), (27831, 43920), (32940, 37108)]