47867040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 144

約数和(自身を含む): 175980168

約数和(自身を除く): 128113128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2557, 3120, 3744, 4680, 5114, 6240, 7671, 9360, 10228, 12785, 15342, 18720, 20456, 23013, 25570, 30684, 33241, 38355, 40912, 46026, 51140, 61368, 66482, 76710, 81824, 92052, 99723, 102280, 115065, 122736, 132964, 153420, 166205, 184104, 199446, 204560, 230130, 245472, 265928, 299169, 306840, 332410, 368208, 398892, 409120, 460260, 498615, 531856, 598338, 613680, 664820, 736416, 797784, 920520, 997230, 1063712, 1196676, 1227360, 1329640, 1495845, 1595568, 1841040, 1994460, 2393352, 2659280, 2991690, 3191136, 3682080, 3988920, 4786704, 5318560, 5983380, 7977840, 9573408, 11966760, 15955680, 23933520, 47867040]

約数ペア:

[(1, 47867040), (2, 23933520), (3, 15955680), (4, 11966760), (5, 9573408), (6, 7977840), (8, 5983380), (9, 5318560), (10, 4786704), (12, 3988920), (13, 3682080), (15, 3191136), (16, 2991690), (18, 2659280), (20, 2393352), (24, 1994460), (26, 1841040), (30, 1595568), (32, 1495845), (36, 1329640), (39, 1227360), (40, 1196676), (45, 1063712), (48, 997230), (52, 920520), (60, 797784), (65, 736416), (72, 664820), (78, 613680), (80, 598338), (90, 531856), (96, 498615), (104, 460260), (117, 409120), (120, 398892), (130, 368208), (144, 332410), (156, 306840), (160, 299169), (180, 265928), (195, 245472), (208, 230130), (234, 204560), (240, 199446), (260, 184104), (288, 166205), (312, 153420), (360, 132964), (390, 122736), (416, 115065), (468, 102280), (480, 99723), (520, 92052), (585, 81824), (624, 76710), (720, 66482), (780, 61368), (936, 51140), (1040, 46026), (1170, 40912), (1248, 38355), (1440, 33241), (1560, 30684), (1872, 25570), (2080, 23013), (2340, 20456), (2557, 18720), (3120, 15342), (3744, 12785), (4680, 10228), (5114, 9360), (6240, 7671)]