229590960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30859}}^1$

素因数の和:30906

約数の個数: 80

約数和(自身を含む): 734714880

約数和(自身を除く): 505123920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 30859, 61718, 92577, 123436, 154295, 185154, 246872, 308590, 370308, 462885, 493744, 617180, 740616, 925770, 956629, 1234360, 1481232, 1851540, 1913258, 2468720, 2869887, 3703080, 3826516, 4783145, 5739774, 7406160, 7653032, 9566290, 11479548, 14349435, 15306064, 19132580, 22959096, 28698870, 38265160, 45918192, 57397740, 76530320, 114795480, 229590960]

約数ペア:

[(1, 229590960), (2, 114795480), (3, 76530320), (4, 57397740), (5, 45918192), (6, 38265160), (8, 28698870), (10, 22959096), (12, 19132580), (15, 15306064), (16, 14349435), (20, 11479548), (24, 9566290), (30, 7653032), (31, 7406160), (40, 5739774), (48, 4783145), (60, 3826516), (62, 3703080), (80, 2869887), (93, 2468720), (120, 1913258), (124, 1851540), (155, 1481232), (186, 1234360), (240, 956629), (248, 925770), (310, 740616), (372, 617180), (465, 493744), (496, 462885), (620, 370308), (744, 308590), (930, 246872), (1240, 185154), (1488, 154295), (1860, 123436), (2480, 92577), (3720, 61718), (7440, 30859)]