48268080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 189493824

約数和(自身を除く): 141225744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 157, 168, 180, 183, 210, 240, 244, 252, 280, 305, 314, 315, 336, 360, 366, 420, 427, 471, 488, 504, 549, 560, 610, 628, 630, 720, 732, 785, 840, 854, 915, 942, 976, 1008, 1098, 1099, 1220, 1256, 1260, 1281, 1413, 1464, 1570, 1680, 1708, 1830, 1884, 2135, 2196, 2198, 2355, 2440, 2512, 2520, 2562, 2745, 2826, 2928, 3140, 3297, 3416, 3660, 3768, 3843, 4270, 4392, 4396, 4710, 4880, 5040, 5124, 5490, 5495, 5652, 6280, 6405, 6594, 6832, 7065, 7320, 7536, 7686, 8540, 8784, 8792, 9420, 9577, 9891, 10248, 10980, 10990, 11304, 12560, 12810, 13188, 14130, 14640, 15372, 16485, 17080, 17584, 18840, 19154, 19215, 19782, 20496, 21960, 21980, 22608, 25620, 26376, 28260, 28731, 30744, 32970, 34160, 37680, 38308, 38430, 39564, 43920, 43960, 47885, 49455, 51240, 52752, 56520, 57462, 61488, 65940, 67039, 76616, 76860, 79128, 86193, 87920, 95770, 98910, 102480, 113040, 114924, 131880, 134078, 143655, 153232, 153720, 158256, 172386, 191540, 197820, 201117, 229848, 263760, 268156, 287310, 307440, 335195, 344772, 383080, 395640, 402234, 430965, 459696, 536312, 574620, 603351, 670390, 689544, 766160, 791280, 804468, 861930, 1005585, 1072624, 1149240, 1206702, 1340780, 1379088, 1608936, 1723860, 2011170, 2298480, 2413404, 2681560, 3016755, 3217872, 3447720, 4022340, 4826808, 5363120, 6033510, 6895440, 8044680, 9653616, 12067020, 16089360, 24134040, 48268080]

約数ペア:

[(1, 48268080), (2, 24134040), (3, 16089360), (4, 12067020), (5, 9653616), (6, 8044680), (7, 6895440), (8, 6033510), (9, 5363120), (10, 4826808), (12, 4022340), (14, 3447720), (15, 3217872), (16, 3016755), (18, 2681560), (20, 2413404), (21, 2298480), (24, 2011170), (28, 1723860), (30, 1608936), (35, 1379088), (36, 1340780), (40, 1206702), (42, 1149240), (45, 1072624), (48, 1005585), (56, 861930), (60, 804468), (61, 791280), (63, 766160), (70, 689544), (72, 670390), (80, 603351), (84, 574620), (90, 536312), (105, 459696), (112, 430965), (120, 402234), (122, 395640), (126, 383080), (140, 344772), (144, 335195), (157, 307440), (168, 287310), (180, 268156), (183, 263760), (210, 229848), (240, 201117), (244, 197820), (252, 191540), (280, 172386), (305, 158256), (314, 153720), (315, 153232), (336, 143655), (360, 134078), (366, 131880), (420, 114924), (427, 113040), (471, 102480), (488, 98910), (504, 95770), (549, 87920), (560, 86193), (610, 79128), (628, 76860), (630, 76616), (720, 67039), (732, 65940), (785, 61488), (840, 57462), (854, 56520), (915, 52752), (942, 51240), (976, 49455), (1008, 47885), (1098, 43960), (1099, 43920), (1220, 39564), (1256, 38430), (1260, 38308), (1281, 37680), (1413, 34160), (1464, 32970), (1570, 30744), (1680, 28731), (1708, 28260), (1830, 26376), (1884, 25620), (2135, 22608), (2196, 21980), (2198, 21960), (2355, 20496), (2440, 19782), (2512, 19215), (2520, 19154), (2562, 18840), (2745, 17584), (2826, 17080), (2928, 16485), (3140, 15372), (3297, 14640), (3416, 14130), (3660, 13188), (3768, 12810), (3843, 12560), (4270, 11304), (4392, 10990), (4396, 10980), (4710, 10248), (4880, 9891), (5040, 9577), (5124, 9420), (5490, 8792), (5495, 8784), (5652, 8540), (6280, 7686), (6405, 7536), (6594, 7320), (6832, 7065)]