39172320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2505

約数の個数: 144

約数和(自身を含む): 145886832

約数和(自身を除く): 106714512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2473, 2640, 3168, 3960, 4946, 5280, 7419, 7920, 9892, 12365, 14838, 15840, 19784, 22257, 24730, 27203, 29676, 37095, 39568, 44514, 49460, 54406, 59352, 74190, 79136, 81609, 89028, 98920, 108812, 111285, 118704, 136015, 148380, 163218, 178056, 197840, 217624, 222570, 237408, 244827, 272030, 296760, 326436, 356112, 395680, 408045, 435248, 445140, 489654, 544060, 593520, 652872, 712224, 816090, 870496, 890280, 979308, 1088120, 1187040, 1224135, 1305744, 1632180, 1780560, 1958616, 2176240, 2448270, 2611488, 3264360, 3561120, 3917232, 4352480, 4896540, 6528720, 7834464, 9793080, 13057440, 19586160, 39172320]

約数ペア:

[(1, 39172320), (2, 19586160), (3, 13057440), (4, 9793080), (5, 7834464), (6, 6528720), (8, 4896540), (9, 4352480), (10, 3917232), (11, 3561120), (12, 3264360), (15, 2611488), (16, 2448270), (18, 2176240), (20, 1958616), (22, 1780560), (24, 1632180), (30, 1305744), (32, 1224135), (33, 1187040), (36, 1088120), (40, 979308), (44, 890280), (45, 870496), (48, 816090), (55, 712224), (60, 652872), (66, 593520), (72, 544060), (80, 489654), (88, 445140), (90, 435248), (96, 408045), (99, 395680), (110, 356112), (120, 326436), (132, 296760), (144, 272030), (160, 244827), (165, 237408), (176, 222570), (180, 217624), (198, 197840), (220, 178056), (240, 163218), (264, 148380), (288, 136015), (330, 118704), (352, 111285), (360, 108812), (396, 98920), (440, 89028), (480, 81609), (495, 79136), (528, 74190), (660, 59352), (720, 54406), (792, 49460), (880, 44514), (990, 39568), (1056, 37095), (1320, 29676), (1440, 27203), (1584, 24730), (1760, 22257), (1980, 19784), (2473, 15840), (2640, 14838), (3168, 12365), (3960, 9892), (4946, 7920), (5280, 7419)]