120712320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1147

約数の個数: 192

約数和(自身を含む): 439171200

約数和(自身を除く): 318458880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1103, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2206, 2280, 2432, 2736, 2880, 3040, 3309, 3420, 3648, 4412, 4560, 5472, 5515, 5760, 6080, 6618, 6840, 7296, 8824, 9120, 9927, 10944, 11030, 12160, 13236, 13680, 16545, 17648, 18240, 19854, 20957, 21888, 22060, 26472, 27360, 33090, 35296, 36480, 39708, 41914, 44120, 49635, 52944, 54720, 62871, 66180, 70592, 79416, 83828, 88240, 99270, 104785, 105888, 109440, 125742, 132360, 141184, 158832, 167656, 176480, 188613, 198540, 209570, 211776, 251484, 264720, 314355, 317664, 335312, 352960, 377226, 397080, 419140, 423552, 502968, 529440, 628710, 635328, 670624, 705920, 754452, 794160, 838280, 943065, 1005936, 1058880, 1257420, 1270656, 1341248, 1508904, 1588320, 1676560, 1886130, 2011872, 2117760, 2514840, 2682496, 3017808, 3176640, 3353120, 3772260, 4023744, 5029680, 6035616, 6353280, 6706240, 7544520, 8047488, 10059360, 12071232, 13412480, 15089040, 20118720, 24142464, 30178080, 40237440, 60356160, 120712320]

約数ペア:

[(1, 120712320), (2, 60356160), (3, 40237440), (4, 30178080), (5, 24142464), (6, 20118720), (8, 15089040), (9, 13412480), (10, 12071232), (12, 10059360), (15, 8047488), (16, 7544520), (18, 6706240), (19, 6353280), (20, 6035616), (24, 5029680), (30, 4023744), (32, 3772260), (36, 3353120), (38, 3176640), (40, 3017808), (45, 2682496), (48, 2514840), (57, 2117760), (60, 2011872), (64, 1886130), (72, 1676560), (76, 1588320), (80, 1508904), (90, 1341248), (95, 1270656), (96, 1257420), (114, 1058880), (120, 1005936), (128, 943065), (144, 838280), (152, 794160), (160, 754452), (171, 705920), (180, 670624), (190, 635328), (192, 628710), (228, 529440), (240, 502968), (285, 423552), (288, 419140), (304, 397080), (320, 377226), (342, 352960), (360, 335312), (380, 317664), (384, 314355), (456, 264720), (480, 251484), (570, 211776), (576, 209570), (608, 198540), (640, 188613), (684, 176480), (720, 167656), (760, 158832), (855, 141184), (912, 132360), (960, 125742), (1103, 109440), (1140, 105888), (1152, 104785), (1216, 99270), (1368, 88240), (1440, 83828), (1520, 79416), (1710, 70592), (1824, 66180), (1920, 62871), (2206, 54720), (2280, 52944), (2432, 49635), (2736, 44120), (2880, 41914), (3040, 39708), (3309, 36480), (3420, 35296), (3648, 33090), (4412, 27360), (4560, 26472), (5472, 22060), (5515, 21888), (5760, 20957), (6080, 19854), (6618, 18240), (6840, 17648), (7296, 16545), (8824, 13680), (9120, 13236), (9927, 12160), (10944, 11030)]