27892080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 98952000

約数和(自身を除く): 71059920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 349, 360, 370, 432, 444, 540, 555, 592, 666, 698, 720, 740, 888, 999, 1047, 1080, 1110, 1332, 1396, 1480, 1665, 1745, 1776, 1998, 2094, 2160, 2220, 2664, 2792, 2960, 3141, 3330, 3490, 3996, 4188, 4440, 4995, 5235, 5328, 5584, 6282, 6660, 6980, 7992, 8376, 8880, 9423, 9990, 10470, 12564, 12913, 13320, 13960, 15705, 15984, 16752, 18846, 19980, 20940, 25128, 25826, 26640, 27920, 31410, 37692, 38739, 39960, 41880, 47115, 50256, 51652, 62820, 64565, 75384, 77478, 79920, 83760, 94230, 103304, 116217, 125640, 129130, 150768, 154956, 188460, 193695, 206608, 232434, 251280, 258260, 309912, 348651, 376920, 387390, 464868, 516520, 581085, 619824, 697302, 753840, 774780, 929736, 1033040, 1162170, 1394604, 1549560, 1743255, 1859472, 2324340, 2789208, 3099120, 3486510, 4648680, 5578416, 6973020, 9297360, 13946040, 27892080]

約数ペア:

[(1, 27892080), (2, 13946040), (3, 9297360), (4, 6973020), (5, 5578416), (6, 4648680), (8, 3486510), (9, 3099120), (10, 2789208), (12, 2324340), (15, 1859472), (16, 1743255), (18, 1549560), (20, 1394604), (24, 1162170), (27, 1033040), (30, 929736), (36, 774780), (37, 753840), (40, 697302), (45, 619824), (48, 581085), (54, 516520), (60, 464868), (72, 387390), (74, 376920), (80, 348651), (90, 309912), (108, 258260), (111, 251280), (120, 232434), (135, 206608), (144, 193695), (148, 188460), (180, 154956), (185, 150768), (216, 129130), (222, 125640), (240, 116217), (270, 103304), (296, 94230), (333, 83760), (349, 79920), (360, 77478), (370, 75384), (432, 64565), (444, 62820), (540, 51652), (555, 50256), (592, 47115), (666, 41880), (698, 39960), (720, 38739), (740, 37692), (888, 31410), (999, 27920), (1047, 26640), (1080, 25826), (1110, 25128), (1332, 20940), (1396, 19980), (1480, 18846), (1665, 16752), (1745, 15984), (1776, 15705), (1998, 13960), (2094, 13320), (2160, 12913), (2220, 12564), (2664, 10470), (2792, 9990), (2960, 9423), (3141, 8880), (3330, 8376), (3490, 7992), (3996, 6980), (4188, 6660), (4440, 6282), (4995, 5584), (5235, 5328)]