272423520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3362

約数の個数: 192

約数和(自身を含む): 1003968000

約数和(自身を除く): 731544480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3319, 3420, 4104, 4320, 4560, 5130, 5472, 6638, 6840, 8208, 9120, 9957, 10260, 13276, 13680, 16416, 16595, 19914, 20520, 26552, 27360, 29871, 33190, 39828, 41040, 49785, 53104, 59742, 63061, 66380, 79656, 82080, 89613, 99570, 106208, 119484, 126122, 132760, 149355, 159312, 179226, 189183, 199140, 238968, 252244, 265520, 298710, 315305, 318624, 358452, 378366, 398280, 448065, 477936, 504488, 531040, 567549, 597420, 630610, 716904, 756732, 796560, 896130, 945915, 955872, 1008976, 1135098, 1194840, 1261220, 1433808, 1513464, 1593120, 1702647, 1792260, 1891830, 2017952, 2270196, 2389680, 2522440, 2837745, 2867616, 3026928, 3405294, 3584520, 3783660, 4540392, 4779360, 5044880, 5675490, 6053856, 6810588, 7169040, 7567320, 8513235, 9080784, 10089760, 11350980, 13621176, 14338080, 15134640, 17026470, 18161568, 22701960, 27242352, 30269280, 34052940, 45403920, 54484704, 68105880, 90807840, 136211760, 272423520]

約数ペア:

[(1, 272423520), (2, 136211760), (3, 90807840), (4, 68105880), (5, 54484704), (6, 45403920), (8, 34052940), (9, 30269280), (10, 27242352), (12, 22701960), (15, 18161568), (16, 17026470), (18, 15134640), (19, 14338080), (20, 13621176), (24, 11350980), (27, 10089760), (30, 9080784), (32, 8513235), (36, 7567320), (38, 7169040), (40, 6810588), (45, 6053856), (48, 5675490), (54, 5044880), (57, 4779360), (60, 4540392), (72, 3783660), (76, 3584520), (80, 3405294), (90, 3026928), (95, 2867616), (96, 2837745), (108, 2522440), (114, 2389680), (120, 2270196), (135, 2017952), (144, 1891830), (152, 1792260), (160, 1702647), (171, 1593120), (180, 1513464), (190, 1433808), (216, 1261220), (228, 1194840), (240, 1135098), (270, 1008976), (285, 955872), (288, 945915), (304, 896130), (342, 796560), (360, 756732), (380, 716904), (432, 630610), (456, 597420), (480, 567549), (513, 531040), (540, 504488), (570, 477936), (608, 448065), (684, 398280), (720, 378366), (760, 358452), (855, 318624), (864, 315305), (912, 298710), (1026, 265520), (1080, 252244), (1140, 238968), (1368, 199140), (1440, 189183), (1520, 179226), (1710, 159312), (1824, 149355), (2052, 132760), (2160, 126122), (2280, 119484), (2565, 106208), (2736, 99570), (3040, 89613), (3319, 82080), (3420, 79656), (4104, 66380), (4320, 63061), (4560, 59742), (5130, 53104), (5472, 49785), (6638, 41040), (6840, 39828), (8208, 33190), (9120, 29871), (9957, 27360), (10260, 26552), (13276, 20520), (13680, 19914), (16416, 16595)]