41893920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 146240640

約数和(自身を除く): 104346720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 619, 705, 720, 752, 846, 940, 1128, 1238, 1410, 1440, 1504, 1692, 1857, 1880, 2115, 2256, 2476, 2820, 3095, 3384, 3714, 3760, 4230, 4512, 4952, 5571, 5640, 6190, 6768, 7428, 7520, 8460, 9285, 9904, 11142, 11280, 12380, 13536, 14856, 16920, 18570, 19808, 22284, 22560, 24760, 27855, 29093, 29712, 33840, 37140, 44568, 49520, 55710, 58186, 59424, 67680, 74280, 87279, 89136, 99040, 111420, 116372, 145465, 148560, 174558, 178272, 222840, 232744, 261837, 290930, 297120, 349116, 436395, 445680, 465488, 523674, 581860, 698232, 872790, 891360, 930976, 1047348, 1163720, 1309185, 1396464, 1745580, 2094696, 2327440, 2618370, 2792928, 3491160, 4189392, 4654880, 5236740, 6982320, 8378784, 10473480, 13964640, 20946960, 41893920]

約数ペア:

[(1, 41893920), (2, 20946960), (3, 13964640), (4, 10473480), (5, 8378784), (6, 6982320), (8, 5236740), (9, 4654880), (10, 4189392), (12, 3491160), (15, 2792928), (16, 2618370), (18, 2327440), (20, 2094696), (24, 1745580), (30, 1396464), (32, 1309185), (36, 1163720), (40, 1047348), (45, 930976), (47, 891360), (48, 872790), (60, 698232), (72, 581860), (80, 523674), (90, 465488), (94, 445680), (96, 436395), (120, 349116), (141, 297120), (144, 290930), (160, 261837), (180, 232744), (188, 222840), (235, 178272), (240, 174558), (282, 148560), (288, 145465), (360, 116372), (376, 111420), (423, 99040), (470, 89136), (480, 87279), (564, 74280), (619, 67680), (705, 59424), (720, 58186), (752, 55710), (846, 49520), (940, 44568), (1128, 37140), (1238, 33840), (1410, 29712), (1440, 29093), (1504, 27855), (1692, 24760), (1857, 22560), (1880, 22284), (2115, 19808), (2256, 18570), (2476, 16920), (2820, 14856), (3095, 13536), (3384, 12380), (3714, 11280), (3760, 11142), (4230, 9904), (4512, 9285), (4952, 8460), (5571, 7520), (5640, 7428), (6190, 6768)]