144369420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{185089}}^1$

素因数の和:185114

約数の個数: 48

約数和(自身を含む): 435331680

約数和(自身を除く): 290962260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 185089, 370178, 555267, 740356, 925445, 1110534, 1850890, 2221068, 2406157, 2776335, 3701780, 4812314, 5552670, 7218471, 9624628, 11105340, 12030785, 14436942, 24061570, 28873884, 36092355, 48123140, 72184710, 144369420]

約数ペア:

[(1, 144369420), (2, 72184710), (3, 48123140), (4, 36092355), (5, 28873884), (6, 24061570), (10, 14436942), (12, 12030785), (13, 11105340), (15, 9624628), (20, 7218471), (26, 5552670), (30, 4812314), (39, 3701780), (52, 2776335), (60, 2406157), (65, 2221068), (78, 1850890), (130, 1110534), (156, 925445), (195, 740356), (260, 555267), (390, 370178), (780, 185089)]