38514240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 168

約数和(自身を含む): 135989568

約数和(自身を除く): 97475328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 311, 320, 344, 360, 387, 430, 480, 516, 576, 622, 645, 688, 720, 774, 860, 933, 960, 1032, 1244, 1290, 1376, 1440, 1548, 1555, 1720, 1866, 1935, 2064, 2488, 2580, 2752, 2799, 2880, 3096, 3110, 3440, 3732, 3870, 4128, 4665, 4976, 5160, 5598, 6192, 6220, 6880, 7464, 7740, 8256, 9330, 9952, 10320, 11196, 12384, 12440, 13373, 13760, 13995, 14928, 15480, 18660, 19904, 20640, 22392, 24768, 24880, 26746, 27990, 29856, 30960, 37320, 40119, 41280, 44784, 49760, 53492, 55980, 59712, 61920, 66865, 74640, 80238, 89568, 99520, 106984, 111960, 120357, 123840, 133730, 149280, 160476, 179136, 200595, 213968, 223920, 240714, 267460, 298560, 320952, 401190, 427936, 447840, 481428, 534920, 601785, 641904, 802380, 855872, 895680, 962856, 1069840, 1203570, 1283808, 1604760, 1925712, 2139680, 2407140, 2567616, 3209520, 3851424, 4279360, 4814280, 6419040, 7702848, 9628560, 12838080, 19257120, 38514240]

約数ペア:

[(1, 38514240), (2, 19257120), (3, 12838080), (4, 9628560), (5, 7702848), (6, 6419040), (8, 4814280), (9, 4279360), (10, 3851424), (12, 3209520), (15, 2567616), (16, 2407140), (18, 2139680), (20, 1925712), (24, 1604760), (30, 1283808), (32, 1203570), (36, 1069840), (40, 962856), (43, 895680), (45, 855872), (48, 802380), (60, 641904), (64, 601785), (72, 534920), (80, 481428), (86, 447840), (90, 427936), (96, 401190), (120, 320952), (129, 298560), (144, 267460), (160, 240714), (172, 223920), (180, 213968), (192, 200595), (215, 179136), (240, 160476), (258, 149280), (288, 133730), (311, 123840), (320, 120357), (344, 111960), (360, 106984), (387, 99520), (430, 89568), (480, 80238), (516, 74640), (576, 66865), (622, 61920), (645, 59712), (688, 55980), (720, 53492), (774, 49760), (860, 44784), (933, 41280), (960, 40119), (1032, 37320), (1244, 30960), (1290, 29856), (1376, 27990), (1440, 26746), (1548, 24880), (1555, 24768), (1720, 22392), (1866, 20640), (1935, 19904), (2064, 18660), (2488, 15480), (2580, 14928), (2752, 13995), (2799, 13760), (2880, 13373), (3096, 12440), (3110, 12384), (3440, 11196), (3732, 10320), (3870, 9952), (4128, 9330), (4665, 8256), (4976, 7740), (5160, 7464), (5598, 6880), (6192, 6220)]