23237280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 90012384

約数和(自身を除く): 66775104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 163, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 326, 330, 352, 360, 396, 405, 432, 440, 480, 489, 495, 528, 540, 594, 648, 652, 660, 720, 792, 810, 815, 864, 880, 891, 978, 990, 1056, 1080, 1188, 1296, 1304, 1320, 1440, 1467, 1485, 1584, 1620, 1630, 1760, 1782, 1793, 1956, 1980, 2160, 2376, 2445, 2592, 2608, 2640, 2934, 2970, 3168, 3240, 3260, 3564, 3586, 3912, 3960, 4320, 4401, 4455, 4752, 4890, 5216, 5280, 5379, 5868, 5940, 6480, 6520, 7128, 7172, 7335, 7824, 7920, 8802, 8910, 8965, 9504, 9780, 10758, 11736, 11880, 12960, 13040, 13203, 14256, 14344, 14670, 15648, 15840, 16137, 17604, 17820, 17930, 19560, 21516, 22005, 23472, 23760, 26080, 26406, 26895, 28512, 28688, 29340, 32274, 35208, 35640, 35860, 39120, 43032, 44010, 46944, 47520, 48411, 52812, 53790, 57376, 58680, 64548, 66015, 70416, 71280, 71720, 78240, 80685, 86064, 88020, 96822, 105624, 107580, 117360, 129096, 132030, 140832, 142560, 143440, 145233, 161370, 172128, 176040, 193644, 211248, 215160, 234720, 242055, 258192, 264060, 286880, 290466, 322740, 352080, 387288, 422496, 430320, 484110, 516384, 528120, 580932, 645480, 704160, 726165, 774576, 860640, 968220, 1056240, 1161864, 1290960, 1452330, 1549152, 1936440, 2112480, 2323728, 2581920, 2904660, 3872880, 4647456, 5809320, 7745760, 11618640, 23237280]

約数ペア:

[(1, 23237280), (2, 11618640), (3, 7745760), (4, 5809320), (5, 4647456), (6, 3872880), (8, 2904660), (9, 2581920), (10, 2323728), (11, 2112480), (12, 1936440), (15, 1549152), (16, 1452330), (18, 1290960), (20, 1161864), (22, 1056240), (24, 968220), (27, 860640), (30, 774576), (32, 726165), (33, 704160), (36, 645480), (40, 580932), (44, 528120), (45, 516384), (48, 484110), (54, 430320), (55, 422496), (60, 387288), (66, 352080), (72, 322740), (80, 290466), (81, 286880), (88, 264060), (90, 258192), (96, 242055), (99, 234720), (108, 215160), (110, 211248), (120, 193644), (132, 176040), (135, 172128), (144, 161370), (160, 145233), (162, 143440), (163, 142560), (165, 140832), (176, 132030), (180, 129096), (198, 117360), (216, 107580), (220, 105624), (240, 96822), (264, 88020), (270, 86064), (288, 80685), (297, 78240), (324, 71720), (326, 71280), (330, 70416), (352, 66015), (360, 64548), (396, 58680), (405, 57376), (432, 53790), (440, 52812), (480, 48411), (489, 47520), (495, 46944), (528, 44010), (540, 43032), (594, 39120), (648, 35860), (652, 35640), (660, 35208), (720, 32274), (792, 29340), (810, 28688), (815, 28512), (864, 26895), (880, 26406), (891, 26080), (978, 23760), (990, 23472), (1056, 22005), (1080, 21516), (1188, 19560), (1296, 17930), (1304, 17820), (1320, 17604), (1440, 16137), (1467, 15840), (1485, 15648), (1584, 14670), (1620, 14344), (1630, 14256), (1760, 13203), (1782, 13040), (1793, 12960), (1956, 11880), (1980, 11736), (2160, 10758), (2376, 9780), (2445, 9504), (2592, 8965), (2608, 8910), (2640, 8802), (2934, 7920), (2970, 7824), (3168, 7335), (3240, 7172), (3260, 7128), (3564, 6520), (3586, 6480), (3912, 5940), (3960, 5868), (4320, 5379), (4401, 5280), (4455, 5216), (4752, 4890)]