154561320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6047}}^1$

素因数の和:6135

約数の個数: 96

約数和(自身を含む): 509483520

約数和(自身を除く): 354922200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6047, 6390, 8520, 12094, 12780, 18141, 24188, 25560, 30235, 36282, 48376, 54423, 60470, 72564, 90705, 108846, 120940, 145128, 181410, 217692, 241880, 272115, 362820, 429337, 435384, 544230, 725640, 858674, 1088460, 1288011, 1717348, 2146685, 2176920, 2576022, 3434696, 3864033, 4293370, 5152044, 6440055, 7728066, 8586740, 10304088, 12880110, 15456132, 17173480, 19320165, 25760220, 30912264, 38640330, 51520440, 77280660, 154561320]

約数ペア:

[(1, 154561320), (2, 77280660), (3, 51520440), (4, 38640330), (5, 30912264), (6, 25760220), (8, 19320165), (9, 17173480), (10, 15456132), (12, 12880110), (15, 10304088), (18, 8586740), (20, 7728066), (24, 6440055), (30, 5152044), (36, 4293370), (40, 3864033), (45, 3434696), (60, 2576022), (71, 2176920), (72, 2146685), (90, 1717348), (120, 1288011), (142, 1088460), (180, 858674), (213, 725640), (284, 544230), (355, 435384), (360, 429337), (426, 362820), (568, 272115), (639, 241880), (710, 217692), (852, 181410), (1065, 145128), (1278, 120940), (1420, 108846), (1704, 90705), (2130, 72564), (2556, 60470), (2840, 54423), (3195, 48376), (4260, 36282), (5112, 30235), (6047, 25560), (6390, 24188), (8520, 18141), (12094, 12780)]