244620720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{339751}}^1$

素因数の和:339770

約数の個数: 60

約数和(自身を含む): 821520336

約数和(自身を除く): 576899616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 339751, 679502, 1019253, 1359004, 1698755, 2038506, 2718008, 3057759, 3397510, 4077012, 5096265, 5436016, 6115518, 6795020, 8154024, 10192530, 12231036, 13590040, 15288795, 16308048, 20385060, 24462072, 27180080, 30577590, 40770120, 48924144, 61155180, 81540240, 122310360, 244620720]

約数ペア:

[(1, 244620720), (2, 122310360), (3, 81540240), (4, 61155180), (5, 48924144), (6, 40770120), (8, 30577590), (9, 27180080), (10, 24462072), (12, 20385060), (15, 16308048), (16, 15288795), (18, 13590040), (20, 12231036), (24, 10192530), (30, 8154024), (36, 6795020), (40, 6115518), (45, 5436016), (48, 5096265), (60, 4077012), (72, 3397510), (80, 3057759), (90, 2718008), (120, 2038506), (144, 1698755), (180, 1359004), (240, 1019253), (360, 679502), (720, 339751)]