155259420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9839}}^1$

素因数の和:10114

約数の個数: 48

約数和(自身を含む): 436423680

約数和(自身を除く): 281164260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 9839, 15780, 19678, 29517, 39356, 49195, 59034, 98390, 118068, 147585, 196780, 295170, 590340, 2587657, 5175314, 7762971, 10350628, 12938285, 15525942, 25876570, 31051884, 38814855, 51753140, 77629710, 155259420]

約数ペア:

[(1, 155259420), (2, 77629710), (3, 51753140), (4, 38814855), (5, 31051884), (6, 25876570), (10, 15525942), (12, 12938285), (15, 10350628), (20, 7762971), (30, 5175314), (60, 2587657), (263, 590340), (526, 295170), (789, 196780), (1052, 147585), (1315, 118068), (1578, 98390), (2630, 59034), (3156, 49195), (3945, 39356), (5260, 29517), (7890, 19678), (9839, 15780)]