38449440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26701}}^1$

素因数の和:26722

約数の個数: 72

約数和(自身を含む): 131213628

約数和(自身を除く): 92764188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 26701, 53402, 80103, 106804, 133505, 160206, 213608, 240309, 267010, 320412, 400515, 427216, 480618, 534020, 640824, 801030, 854432, 961236, 1068040, 1201545, 1281648, 1602060, 1922472, 2136080, 2403090, 2563296, 3204120, 3844944, 4272160, 4806180, 6408240, 7689888, 9612360, 12816480, 19224720, 38449440]

約数ペア:

[(1, 38449440), (2, 19224720), (3, 12816480), (4, 9612360), (5, 7689888), (6, 6408240), (8, 4806180), (9, 4272160), (10, 3844944), (12, 3204120), (15, 2563296), (16, 2403090), (18, 2136080), (20, 1922472), (24, 1602060), (30, 1281648), (32, 1201545), (36, 1068040), (40, 961236), (45, 854432), (48, 801030), (60, 640824), (72, 534020), (80, 480618), (90, 427216), (96, 400515), (120, 320412), (144, 267010), (160, 240309), (180, 213608), (240, 160206), (288, 133505), (360, 106804), (480, 80103), (720, 53402), (1440, 26701)]