481554720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 240

約数和(自身を含む): 1726152120

約数和(自身を除く): 1244597400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 240, 270, 288, 292, 324, 360, 365, 405, 432, 438, 480, 509, 540, 584, 648, 657, 720, 730, 810, 864, 876, 1018, 1080, 1095, 1168, 1296, 1314, 1440, 1460, 1527, 1620, 1752, 1971, 2036, 2160, 2190, 2336, 2545, 2592, 2628, 2920, 3054, 3240, 3285, 3504, 3942, 4072, 4320, 4380, 4581, 5090, 5256, 5840, 5913, 6108, 6480, 6570, 7008, 7635, 7884, 8144, 8760, 9162, 9855, 10180, 10512, 11680, 11826, 12216, 12960, 13140, 13743, 15270, 15768, 16288, 17520, 18324, 19710, 20360, 21024, 22905, 23652, 24432, 26280, 27486, 29565, 30540, 31536, 35040, 36648, 37157, 39420, 40720, 41229, 45810, 47304, 48864, 52560, 54972, 59130, 61080, 63072, 68715, 73296, 74314, 78840, 81440, 82458, 91620, 94608, 105120, 109944, 111471, 118260, 122160, 137430, 146592, 148628, 157680, 164916, 183240, 185785, 189216, 206145, 219888, 222942, 236520, 244320, 274860, 297256, 315360, 329832, 334413, 366480, 371570, 412290, 439776, 445884, 473040, 549720, 557355, 594512, 659664, 668826, 732960, 743140, 824580, 891768, 946080, 1003239, 1099440, 1114710, 1189024, 1319328, 1337652, 1486280, 1649160, 1672065, 1783536, 2006478, 2198880, 2229420, 2675304, 2972560, 3009717, 3298320, 3344130, 3567072, 4012956, 4458840, 5016195, 5350608, 5945120, 6019434, 6596640, 6688260, 8025912, 8917680, 10032390, 10701216, 12038868, 13376520, 15048585, 16051824, 17835360, 20064780, 24077736, 26753040, 30097170, 32103648, 40129560, 48155472, 53506080, 60194340, 80259120, 96310944, 120388680, 160518240, 240777360, 481554720]

約数ペア:

[(1, 481554720), (2, 240777360), (3, 160518240), (4, 120388680), (5, 96310944), (6, 80259120), (8, 60194340), (9, 53506080), (10, 48155472), (12, 40129560), (15, 32103648), (16, 30097170), (18, 26753040), (20, 24077736), (24, 20064780), (27, 17835360), (30, 16051824), (32, 15048585), (36, 13376520), (40, 12038868), (45, 10701216), (48, 10032390), (54, 8917680), (60, 8025912), (72, 6688260), (73, 6596640), (80, 6019434), (81, 5945120), (90, 5350608), (96, 5016195), (108, 4458840), (120, 4012956), (135, 3567072), (144, 3344130), (146, 3298320), (160, 3009717), (162, 2972560), (180, 2675304), (216, 2229420), (219, 2198880), (240, 2006478), (270, 1783536), (288, 1672065), (292, 1649160), (324, 1486280), (360, 1337652), (365, 1319328), (405, 1189024), (432, 1114710), (438, 1099440), (480, 1003239), (509, 946080), (540, 891768), (584, 824580), (648, 743140), (657, 732960), (720, 668826), (730, 659664), (810, 594512), (864, 557355), (876, 549720), (1018, 473040), (1080, 445884), (1095, 439776), (1168, 412290), (1296, 371570), (1314, 366480), (1440, 334413), (1460, 329832), (1527, 315360), (1620, 297256), (1752, 274860), (1971, 244320), (2036, 236520), (2160, 222942), (2190, 219888), (2336, 206145), (2545, 189216), (2592, 185785), (2628, 183240), (2920, 164916), (3054, 157680), (3240, 148628), (3285, 146592), (3504, 137430), (3942, 122160), (4072, 118260), (4320, 111471), (4380, 109944), (4581, 105120), (5090, 94608), (5256, 91620), (5840, 82458), (5913, 81440), (6108, 78840), (6480, 74314), (6570, 73296), (7008, 68715), (7635, 63072), (7884, 61080), (8144, 59130), (8760, 54972), (9162, 52560), (9855, 48864), (10180, 47304), (10512, 45810), (11680, 41229), (11826, 40720), (12216, 39420), (12960, 37157), (13140, 36648), (13743, 35040), (15270, 31536), (15768, 30540), (16288, 29565), (17520, 27486), (18324, 26280), (19710, 24432), (20360, 23652), (21024, 22905)]