2955295680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{22147}}^1$

素因数の和:22306

約数の個数: 112

約数和(自身を含む): 9450994560

約数和(自身を除く): 6495698880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 16680, 22147, 22240, 26688, 33360, 44294, 44480, 66441, 66720, 88588, 110735, 132882, 133440, 177176, 221470, 265764, 332205, 354352, 442940, 531528, 664410, 708704, 885880, 1063056, 1328820, 1417408, 1771760, 2126112, 2657640, 3078433, 3543520, 4252224, 5315280, 6156866, 7087040, 9235299, 10630560, 12313732, 15392165, 18470598, 21261120, 24627464, 30784330, 36941196, 46176495, 49254928, 61568660, 73882392, 92352990, 98509856, 123137320, 147764784, 184705980, 197019712, 246274640, 295529568, 369411960, 492549280, 591059136, 738823920, 985098560, 1477647840, 2955295680]

約数ペア:

[(1, 2955295680), (2, 1477647840), (3, 985098560), (4, 738823920), (5, 591059136), (6, 492549280), (8, 369411960), (10, 295529568), (12, 246274640), (15, 197019712), (16, 184705980), (20, 147764784), (24, 123137320), (30, 98509856), (32, 92352990), (40, 73882392), (48, 61568660), (60, 49254928), (64, 46176495), (80, 36941196), (96, 30784330), (120, 24627464), (139, 21261120), (160, 18470598), (192, 15392165), (240, 12313732), (278, 10630560), (320, 9235299), (417, 7087040), (480, 6156866), (556, 5315280), (695, 4252224), (834, 3543520), (960, 3078433), (1112, 2657640), (1390, 2126112), (1668, 1771760), (2085, 1417408), (2224, 1328820), (2780, 1063056), (3336, 885880), (4170, 708704), (4448, 664410), (5560, 531528), (6672, 442940), (8340, 354352), (8896, 332205), (11120, 265764), (13344, 221470), (16680, 177176), (22147, 133440), (22240, 132882), (26688, 110735), (33360, 88588), (44294, 66720), (44480, 66441)]