85242240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4933}}^1$

素因数の和:4961

約数の個数: 128

約数和(自身を含む): 301960800

約数和(自身を除く): 216718560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4933, 5760, 8640, 9866, 14799, 17280, 19732, 24665, 29598, 39464, 44397, 49330, 59196, 73995, 78928, 88794, 98660, 118392, 133191, 147990, 157856, 177588, 197320, 221985, 236784, 266382, 295980, 315712, 355176, 394640, 443970, 473568, 532764, 591960, 631424, 665955, 710352, 789280, 887940, 947136, 1065528, 1183920, 1331910, 1420704, 1578560, 1775880, 1894272, 2131056, 2367840, 2663820, 2841408, 3157120, 3551760, 4262112, 4735680, 5327640, 5682816, 7103520, 8524224, 9471360, 10655280, 14207040, 17048448, 21310560, 28414080, 42621120, 85242240]

約数ペア:

[(1, 85242240), (2, 42621120), (3, 28414080), (4, 21310560), (5, 17048448), (6, 14207040), (8, 10655280), (9, 9471360), (10, 8524224), (12, 7103520), (15, 5682816), (16, 5327640), (18, 4735680), (20, 4262112), (24, 3551760), (27, 3157120), (30, 2841408), (32, 2663820), (36, 2367840), (40, 2131056), (45, 1894272), (48, 1775880), (54, 1578560), (60, 1420704), (64, 1331910), (72, 1183920), (80, 1065528), (90, 947136), (96, 887940), (108, 789280), (120, 710352), (128, 665955), (135, 631424), (144, 591960), (160, 532764), (180, 473568), (192, 443970), (216, 394640), (240, 355176), (270, 315712), (288, 295980), (320, 266382), (360, 236784), (384, 221985), (432, 197320), (480, 177588), (540, 157856), (576, 147990), (640, 133191), (720, 118392), (864, 98660), (960, 88794), (1080, 78928), (1152, 73995), (1440, 59196), (1728, 49330), (1920, 44397), (2160, 39464), (2880, 29598), (3456, 24665), (4320, 19732), (4933, 17280), (5760, 14799), (8640, 9866)]