57222720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 224

約数和(自身を含む): 208483200

約数和(自身を除く): 151260480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 179, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 358, 360, 370, 432, 444, 480, 537, 540, 555, 576, 592, 666, 716, 720, 740, 864, 888, 895, 960, 999, 1074, 1080, 1110, 1184, 1332, 1432, 1440, 1480, 1611, 1665, 1728, 1776, 1790, 1998, 2148, 2160, 2220, 2368, 2664, 2685, 2864, 2880, 2960, 3222, 3330, 3552, 3580, 3996, 4296, 4320, 4440, 4833, 4995, 5328, 5370, 5728, 5920, 6444, 6623, 6660, 7104, 7160, 7992, 8055, 8592, 8640, 8880, 9666, 9990, 10656, 10740, 11456, 11840, 12888, 13246, 13320, 14320, 15984, 16110, 17184, 17760, 19332, 19869, 19980, 21312, 21480, 24165, 25776, 26492, 26640, 28640, 31968, 32220, 33115, 34368, 35520, 38664, 39738, 39960, 42960, 48330, 51552, 52984, 53280, 57280, 59607, 63936, 64440, 66230, 77328, 79476, 79920, 85920, 96660, 99345, 103104, 105968, 106560, 119214, 128880, 132460, 154656, 158952, 159840, 171840, 178821, 193320, 198690, 211936, 238428, 257760, 264920, 298035, 309312, 317904, 319680, 357642, 386640, 397380, 423872, 476856, 515520, 529840, 596070, 635808, 715284, 773280, 794760, 894105, 953712, 1059680, 1192140, 1271616, 1430568, 1546560, 1589520, 1788210, 1907424, 2119360, 2384280, 2861136, 3179040, 3576420, 3814848, 4768560, 5722272, 6358080, 7152840, 9537120, 11444544, 14305680, 19074240, 28611360, 57222720]

約数ペア:

[(1, 57222720), (2, 28611360), (3, 19074240), (4, 14305680), (5, 11444544), (6, 9537120), (8, 7152840), (9, 6358080), (10, 5722272), (12, 4768560), (15, 3814848), (16, 3576420), (18, 3179040), (20, 2861136), (24, 2384280), (27, 2119360), (30, 1907424), (32, 1788210), (36, 1589520), (37, 1546560), (40, 1430568), (45, 1271616), (48, 1192140), (54, 1059680), (60, 953712), (64, 894105), (72, 794760), (74, 773280), (80, 715284), (90, 635808), (96, 596070), (108, 529840), (111, 515520), (120, 476856), (135, 423872), (144, 397380), (148, 386640), (160, 357642), (179, 319680), (180, 317904), (185, 309312), (192, 298035), (216, 264920), (222, 257760), (240, 238428), (270, 211936), (288, 198690), (296, 193320), (320, 178821), (333, 171840), (358, 159840), (360, 158952), (370, 154656), (432, 132460), (444, 128880), (480, 119214), (537, 106560), (540, 105968), (555, 103104), (576, 99345), (592, 96660), (666, 85920), (716, 79920), (720, 79476), (740, 77328), (864, 66230), (888, 64440), (895, 63936), (960, 59607), (999, 57280), (1074, 53280), (1080, 52984), (1110, 51552), (1184, 48330), (1332, 42960), (1432, 39960), (1440, 39738), (1480, 38664), (1611, 35520), (1665, 34368), (1728, 33115), (1776, 32220), (1790, 31968), (1998, 28640), (2148, 26640), (2160, 26492), (2220, 25776), (2368, 24165), (2664, 21480), (2685, 21312), (2864, 19980), (2880, 19869), (2960, 19332), (3222, 17760), (3330, 17184), (3552, 16110), (3580, 15984), (3996, 14320), (4296, 13320), (4320, 13246), (4440, 12888), (4833, 11840), (4995, 11456), (5328, 10740), (5370, 10656), (5728, 9990), (5920, 9666), (6444, 8880), (6623, 8640), (6660, 8592), (7104, 8055), (7160, 7992)]