71763480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199343}}^1$

素因数の和:199360

約数の個数: 48

約数和(自身を含む): 233232480

約数和(自身を除く): 161469000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 199343, 398686, 598029, 797372, 996715, 1196058, 1594744, 1794087, 1993430, 2392116, 2990145, 3588174, 3986860, 4784232, 5980290, 7176348, 7973720, 8970435, 11960580, 14352696, 17940870, 23921160, 35881740, 71763480]

約数ペア:

[(1, 71763480), (2, 35881740), (3, 23921160), (4, 17940870), (5, 14352696), (6, 11960580), (8, 8970435), (9, 7973720), (10, 7176348), (12, 5980290), (15, 4784232), (18, 3986860), (20, 3588174), (24, 2990145), (30, 2392116), (36, 1993430), (40, 1794087), (45, 1594744), (60, 1196058), (72, 996715), (90, 797372), (120, 598029), (180, 398686), (360, 199343)]