240777360

素因数分解:

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

素因数の和:607

約数の個数: 200

約数和(自身を含む): 849376440

約数和(自身を除く): 608599080

約数列:

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

約数ペア:

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