206324520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1399}}^1$

素因数の和:2642

約数の個数: 64

約数和(自身を含む): 619920000

約数和(自身を除く): 413595480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1229, 1399, 2458, 2798, 3687, 4197, 4916, 5596, 6145, 6995, 7374, 8394, 9832, 11192, 12290, 13990, 14748, 16788, 18435, 20985, 24580, 27980, 29496, 33576, 36870, 41970, 49160, 55960, 73740, 83940, 147480, 167880, 1719371, 3438742, 5158113, 6877484, 8596855, 10316226, 13754968, 17193710, 20632452, 25790565, 34387420, 41264904, 51581130, 68774840, 103162260, 206324520]

約数ペア:

[(1, 206324520), (2, 103162260), (3, 68774840), (4, 51581130), (5, 41264904), (6, 34387420), (8, 25790565), (10, 20632452), (12, 17193710), (15, 13754968), (20, 10316226), (24, 8596855), (30, 6877484), (40, 5158113), (60, 3438742), (120, 1719371), (1229, 167880), (1399, 147480), (2458, 83940), (2798, 73740), (3687, 55960), (4197, 49160), (4916, 41970), (5596, 36870), (6145, 33576), (6995, 29496), (7374, 27980), (8394, 24580), (9832, 20985), (11192, 18435), (12290, 16788), (13990, 14748)]