47683680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 165300912

約数和(自身を除く): 117617232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 821, 880, 968, 1056, 1210, 1320, 1452, 1642, 1760, 1815, 1936, 2420, 2463, 2640, 2904, 3284, 3630, 3872, 4105, 4840, 4926, 5280, 5808, 6568, 7260, 8210, 9031, 9680, 9852, 11616, 12315, 13136, 14520, 16420, 18062, 19360, 19704, 24630, 26272, 27093, 29040, 32840, 36124, 39408, 45155, 49260, 54186, 58080, 65680, 72248, 78816, 90310, 98520, 99341, 108372, 131360, 135465, 144496, 180620, 197040, 198682, 216744, 270930, 288992, 298023, 361240, 394080, 397364, 433488, 496705, 541860, 596046, 722480, 794728, 866976, 993410, 1083720, 1192092, 1444960, 1490115, 1589456, 1986820, 2167440, 2384184, 2980230, 3178912, 3973640, 4334880, 4768368, 5960460, 7947280, 9536736, 11920920, 15894560, 23841840, 47683680]

約数ペア:

[(1, 47683680), (2, 23841840), (3, 15894560), (4, 11920920), (5, 9536736), (6, 7947280), (8, 5960460), (10, 4768368), (11, 4334880), (12, 3973640), (15, 3178912), (16, 2980230), (20, 2384184), (22, 2167440), (24, 1986820), (30, 1589456), (32, 1490115), (33, 1444960), (40, 1192092), (44, 1083720), (48, 993410), (55, 866976), (60, 794728), (66, 722480), (80, 596046), (88, 541860), (96, 496705), (110, 433488), (120, 397364), (121, 394080), (132, 361240), (160, 298023), (165, 288992), (176, 270930), (220, 216744), (240, 198682), (242, 197040), (264, 180620), (330, 144496), (352, 135465), (363, 131360), (440, 108372), (480, 99341), (484, 98520), (528, 90310), (605, 78816), (660, 72248), (726, 65680), (821, 58080), (880, 54186), (968, 49260), (1056, 45155), (1210, 39408), (1320, 36124), (1452, 32840), (1642, 29040), (1760, 27093), (1815, 26272), (1936, 24630), (2420, 19704), (2463, 19360), (2640, 18062), (2904, 16420), (3284, 14520), (3630, 13136), (3872, 12315), (4105, 11616), (4840, 9852), (4926, 9680), (5280, 9031), (5808, 8210), (6568, 7260)]