90414720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1463

約数の個数: 192

約数和(自身を含む): 340835040

約数和(自身を除く): 250420320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1427, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2854, 2880, 3168, 3520, 3960, 4224, 4281, 5280, 5708, 5760, 6336, 7040, 7135, 7920, 8562, 10560, 11416, 12672, 12843, 14270, 15697, 15840, 17124, 21120, 21405, 22832, 25686, 28540, 31394, 31680, 34248, 42810, 45664, 47091, 51372, 57080, 62788, 63360, 64215, 68496, 78485, 85620, 91328, 94182, 102744, 114160, 125576, 128430, 136992, 141273, 156970, 171240, 182656, 188364, 205488, 228320, 235455, 251152, 256860, 273984, 282546, 313940, 342480, 376728, 410976, 456640, 470910, 502304, 513720, 547968, 565092, 627880, 684960, 706365, 753456, 821952, 913280, 941820, 1004608, 1027440, 1130184, 1255760, 1369920, 1412730, 1506912, 1643904, 1883640, 2009216, 2054880, 2260368, 2511520, 2739840, 2825460, 3013824, 3767280, 4109760, 4520736, 5023040, 5650920, 6027648, 7534560, 8219520, 9041472, 10046080, 11301840, 15069120, 18082944, 22603680, 30138240, 45207360, 90414720]

約数ペア:

[(1, 90414720), (2, 45207360), (3, 30138240), (4, 22603680), (5, 18082944), (6, 15069120), (8, 11301840), (9, 10046080), (10, 9041472), (11, 8219520), (12, 7534560), (15, 6027648), (16, 5650920), (18, 5023040), (20, 4520736), (22, 4109760), (24, 3767280), (30, 3013824), (32, 2825460), (33, 2739840), (36, 2511520), (40, 2260368), (44, 2054880), (45, 2009216), (48, 1883640), (55, 1643904), (60, 1506912), (64, 1412730), (66, 1369920), (72, 1255760), (80, 1130184), (88, 1027440), (90, 1004608), (96, 941820), (99, 913280), (110, 821952), (120, 753456), (128, 706365), (132, 684960), (144, 627880), (160, 565092), (165, 547968), (176, 513720), (180, 502304), (192, 470910), (198, 456640), (220, 410976), (240, 376728), (264, 342480), (288, 313940), (320, 282546), (330, 273984), (352, 256860), (360, 251152), (384, 235455), (396, 228320), (440, 205488), (480, 188364), (495, 182656), (528, 171240), (576, 156970), (640, 141273), (660, 136992), (704, 128430), (720, 125576), (792, 114160), (880, 102744), (960, 94182), (990, 91328), (1056, 85620), (1152, 78485), (1320, 68496), (1408, 64215), (1427, 63360), (1440, 62788), (1584, 57080), (1760, 51372), (1920, 47091), (1980, 45664), (2112, 42810), (2640, 34248), (2854, 31680), (2880, 31394), (3168, 28540), (3520, 25686), (3960, 22832), (4224, 21405), (4281, 21120), (5280, 17124), (5708, 15840), (5760, 15697), (6336, 14270), (7040, 12843), (7135, 12672), (7920, 11416), (8562, 10560)]