854307120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 2864236320

約数和(自身を除く): 2009929200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 109, 113, 120, 136, 170, 204, 218, 226, 240, 255, 272, 289, 327, 339, 340, 408, 436, 452, 510, 545, 565, 578, 654, 678, 680, 816, 867, 872, 904, 1020, 1090, 1130, 1156, 1308, 1356, 1360, 1445, 1635, 1695, 1734, 1744, 1808, 1853, 1921, 2040, 2180, 2260, 2312, 2616, 2712, 2890, 3270, 3390, 3468, 3706, 3842, 4080, 4335, 4360, 4520, 4624, 5232, 5424, 5559, 5763, 5780, 6540, 6780, 6936, 7412, 7684, 8670, 8720, 9040, 9265, 9605, 11118, 11526, 11560, 12317, 13080, 13560, 13872, 14824, 15368, 17340, 18530, 19210, 22236, 23052, 23120, 24634, 26160, 27120, 27795, 28815, 29648, 30736, 31501, 32657, 34680, 36951, 37060, 38420, 44472, 46104, 49268, 55590, 57630, 61585, 63002, 65314, 69360, 73902, 74120, 76840, 88944, 92208, 94503, 97971, 98536, 111180, 115260, 123170, 126004, 130628, 147804, 148240, 153680, 157505, 163285, 184755, 189006, 195942, 197072, 209389, 222360, 230520, 246340, 252008, 261256, 295608, 315010, 326570, 369510, 378012, 391884, 418778, 444720, 461040, 472515, 489855, 492680, 504016, 522512, 591216, 628167, 630020, 653140, 739020, 756024, 783768, 837556, 945030, 979710, 985360, 1046945, 1256334, 1260040, 1306280, 1478040, 1512048, 1567536, 1675112, 1890060, 1959420, 2093890, 2512668, 2520080, 2612560, 2956080, 3140835, 3350224, 3559613, 3780120, 3918840, 4187780, 5025336, 6281670, 7119226, 7560240, 7837680, 8375560, 10050672, 10678839, 12563340, 14238452, 16751120, 17798065, 21357678, 25126680, 28476904, 35596130, 42715356, 50253360, 53394195, 56953808, 71192260, 85430712, 106788390, 142384520, 170861424, 213576780, 284769040, 427153560, 854307120]

約数ペア:

[(1, 854307120), (2, 427153560), (3, 284769040), (4, 213576780), (5, 170861424), (6, 142384520), (8, 106788390), (10, 85430712), (12, 71192260), (15, 56953808), (16, 53394195), (17, 50253360), (20, 42715356), (24, 35596130), (30, 28476904), (34, 25126680), (40, 21357678), (48, 17798065), (51, 16751120), (60, 14238452), (68, 12563340), (80, 10678839), (85, 10050672), (102, 8375560), (109, 7837680), (113, 7560240), (120, 7119226), (136, 6281670), (170, 5025336), (204, 4187780), (218, 3918840), (226, 3780120), (240, 3559613), (255, 3350224), (272, 3140835), (289, 2956080), (327, 2612560), (339, 2520080), (340, 2512668), (408, 2093890), (436, 1959420), (452, 1890060), (510, 1675112), (545, 1567536), (565, 1512048), (578, 1478040), (654, 1306280), (678, 1260040), (680, 1256334), (816, 1046945), (867, 985360), (872, 979710), (904, 945030), (1020, 837556), (1090, 783768), (1130, 756024), (1156, 739020), (1308, 653140), (1356, 630020), (1360, 628167), (1445, 591216), (1635, 522512), (1695, 504016), (1734, 492680), (1744, 489855), (1808, 472515), (1853, 461040), (1921, 444720), (2040, 418778), (2180, 391884), (2260, 378012), (2312, 369510), (2616, 326570), (2712, 315010), (2890, 295608), (3270, 261256), (3390, 252008), (3468, 246340), (3706, 230520), (3842, 222360), (4080, 209389), (4335, 197072), (4360, 195942), (4520, 189006), (4624, 184755), (5232, 163285), (5424, 157505), (5559, 153680), (5763, 148240), (5780, 147804), (6540, 130628), (6780, 126004), (6936, 123170), (7412, 115260), (7684, 111180), (8670, 98536), (8720, 97971), (9040, 94503), (9265, 92208), (9605, 88944), (11118, 76840), (11526, 74120), (11560, 73902), (12317, 69360), (13080, 65314), (13560, 63002), (13872, 61585), (14824, 57630), (15368, 55590), (17340, 49268), (18530, 46104), (19210, 44472), (22236, 38420), (23052, 37060), (23120, 36951), (24634, 34680), (26160, 32657), (27120, 31501), (27795, 30736), (28815, 29648)]