2041251720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{156059}}^1$

素因数の和:156182

約数の個数: 64

約数和(自身を含む): 6179976000

約数和(自身を除く): 4138724280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 156059, 312118, 468177, 624236, 780295, 936354, 1248472, 1560590, 1872708, 2340885, 3121180, 3745416, 4681770, 6242360, 9363540, 17010431, 18727080, 34020862, 51031293, 68041724, 85052155, 102062586, 136083448, 170104310, 204125172, 255156465, 340208620, 408250344, 510312930, 680417240, 1020625860, 2041251720]

約数ペア:

[(1, 2041251720), (2, 1020625860), (3, 680417240), (4, 510312930), (5, 408250344), (6, 340208620), (8, 255156465), (10, 204125172), (12, 170104310), (15, 136083448), (20, 102062586), (24, 85052155), (30, 68041724), (40, 51031293), (60, 34020862), (109, 18727080), (120, 17010431), (218, 9363540), (327, 6242360), (436, 4681770), (545, 3745416), (654, 3121180), (872, 2340885), (1090, 1872708), (1308, 1560590), (1635, 1248472), (2180, 936354), (2616, 780295), (3270, 624236), (4360, 468177), (6540, 312118), (13080, 156059)]