290612760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{41047}}^1$

素因数の和:41120

約数の個数: 64

約数和(自身を含む): 886636800

約数和(自身を除く): 596024040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 41047, 82094, 123141, 164188, 205235, 246282, 328376, 410470, 492564, 615705, 820940, 985128, 1231410, 1641880, 2421773, 2462820, 4843546, 4925640, 7265319, 9687092, 12108865, 14530638, 19374184, 24217730, 29061276, 36326595, 48435460, 58122552, 72653190, 96870920, 145306380, 290612760]

約数ペア:

[(1, 290612760), (2, 145306380), (3, 96870920), (4, 72653190), (5, 58122552), (6, 48435460), (8, 36326595), (10, 29061276), (12, 24217730), (15, 19374184), (20, 14530638), (24, 12108865), (30, 9687092), (40, 7265319), (59, 4925640), (60, 4843546), (118, 2462820), (120, 2421773), (177, 1641880), (236, 1231410), (295, 985128), (354, 820940), (472, 615705), (590, 492564), (708, 410470), (885, 328376), (1180, 246282), (1416, 205235), (1770, 164188), (2360, 123141), (3540, 82094), (7080, 41047)]