153333480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6421}}^1$

素因数の和:6634

約数の個数: 64

約数和(自身を含む): 462384000

約数和(自身を除く): 309050520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 6421, 7960, 11940, 12842, 19263, 23880, 25684, 32105, 38526, 51368, 64210, 77052, 96315, 128420, 154104, 192630, 256840, 385260, 770520, 1277779, 2555558, 3833337, 5111116, 6388895, 7666674, 10222232, 12777790, 15333348, 19166685, 25555580, 30666696, 38333370, 51111160, 76666740, 153333480]

約数ペア:

[(1, 153333480), (2, 76666740), (3, 51111160), (4, 38333370), (5, 30666696), (6, 25555580), (8, 19166685), (10, 15333348), (12, 12777790), (15, 10222232), (20, 7666674), (24, 6388895), (30, 5111116), (40, 3833337), (60, 2555558), (120, 1277779), (199, 770520), (398, 385260), (597, 256840), (796, 192630), (995, 154104), (1194, 128420), (1592, 96315), (1990, 77052), (2388, 64210), (2985, 51368), (3980, 38526), (4776, 32105), (5970, 25684), (6421, 23880), (7960, 19263), (11940, 12842)]