860438520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{1549}}^1$

素因数の和:3109

約数の個数: 96

約数和(自身を含む): 2800044000

約数和(自身を除く): 1939605480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1543, 1549, 3086, 3098, 4629, 4647, 6172, 6196, 7715, 7745, 9258, 9294, 12344, 12392, 13887, 13941, 15430, 15490, 18516, 18588, 23145, 23235, 27774, 27882, 30860, 30980, 37032, 37176, 46290, 46470, 55548, 55764, 61720, 61960, 69435, 69705, 92580, 92940, 111096, 111528, 138870, 139410, 185160, 185880, 277740, 278820, 555480, 557640, 2390107, 4780214, 7170321, 9560428, 11950535, 14340642, 19120856, 21510963, 23901070, 28681284, 35851605, 43021926, 47802140, 57362568, 71703210, 86043852, 95604280, 107554815, 143406420, 172087704, 215109630, 286812840, 430219260, 860438520]

約数ペア:

[(1, 860438520), (2, 430219260), (3, 286812840), (4, 215109630), (5, 172087704), (6, 143406420), (8, 107554815), (9, 95604280), (10, 86043852), (12, 71703210), (15, 57362568), (18, 47802140), (20, 43021926), (24, 35851605), (30, 28681284), (36, 23901070), (40, 21510963), (45, 19120856), (60, 14340642), (72, 11950535), (90, 9560428), (120, 7170321), (180, 4780214), (360, 2390107), (1543, 557640), (1549, 555480), (3086, 278820), (3098, 277740), (4629, 185880), (4647, 185160), (6172, 139410), (6196, 138870), (7715, 111528), (7745, 111096), (9258, 92940), (9294, 92580), (12344, 69705), (12392, 69435), (13887, 61960), (13941, 61720), (15430, 55764), (15490, 55548), (18516, 46470), (18588, 46290), (23145, 37176), (23235, 37032), (27774, 30980), (27882, 30860)]