530387280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 1895325120

約数和(自身を除く): 1364937840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 137, 144, 152, 171, 180, 190, 228, 240, 274, 283, 285, 304, 342, 360, 380, 411, 456, 548, 566, 570, 684, 685, 720, 760, 822, 849, 855, 912, 1096, 1132, 1140, 1233, 1368, 1370, 1415, 1520, 1644, 1698, 1710, 2055, 2192, 2264, 2280, 2466, 2547, 2603, 2736, 2740, 2830, 3288, 3396, 3420, 4110, 4245, 4528, 4560, 4932, 5094, 5206, 5377, 5480, 5660, 6165, 6576, 6792, 6840, 7809, 8220, 8490, 9864, 10188, 10412, 10754, 10960, 11320, 12330, 12735, 13015, 13584, 13680, 15618, 16131, 16440, 16980, 19728, 20376, 20824, 21508, 22640, 23427, 24660, 25470, 26030, 26885, 31236, 32262, 32880, 33960, 38771, 39045, 40752, 41648, 43016, 46854, 48393, 49320, 50940, 52060, 53770, 62472, 64524, 67920, 77542, 78090, 80655, 86032, 93708, 96786, 98640, 101880, 104120, 107540, 116313, 117135, 124944, 129048, 155084, 156180, 161310, 187416, 193572, 193855, 203760, 208240, 215080, 232626, 234270, 241965, 258096, 310168, 312360, 322620, 348939, 374832, 387144, 387710, 430160, 465252, 468540, 483930, 581565, 620336, 624720, 645240, 697878, 736649, 774288, 775420, 930504, 937080, 967860, 1163130, 1290480, 1395756, 1473298, 1550840, 1744695, 1861008, 1874160, 1935720, 2209947, 2326260, 2791512, 2946596, 3101680, 3489390, 3683245, 3871440, 4419894, 4652520, 5583024, 5893192, 6629841, 6978780, 7366490, 8839788, 9305040, 11049735, 11786384, 13259682, 13957560, 14732980, 17679576, 22099470, 26519364, 27915120, 29465960, 33149205, 35359152, 44198940, 53038728, 58931920, 66298410, 88397880, 106077456, 132596820, 176795760, 265193640, 530387280]

約数ペア:

[(1, 530387280), (2, 265193640), (3, 176795760), (4, 132596820), (5, 106077456), (6, 88397880), (8, 66298410), (9, 58931920), (10, 53038728), (12, 44198940), (15, 35359152), (16, 33149205), (18, 29465960), (19, 27915120), (20, 26519364), (24, 22099470), (30, 17679576), (36, 14732980), (38, 13957560), (40, 13259682), (45, 11786384), (48, 11049735), (57, 9305040), (60, 8839788), (72, 7366490), (76, 6978780), (80, 6629841), (90, 5893192), (95, 5583024), (114, 4652520), (120, 4419894), (137, 3871440), (144, 3683245), (152, 3489390), (171, 3101680), (180, 2946596), (190, 2791512), (228, 2326260), (240, 2209947), (274, 1935720), (283, 1874160), (285, 1861008), (304, 1744695), (342, 1550840), (360, 1473298), (380, 1395756), (411, 1290480), (456, 1163130), (548, 967860), (566, 937080), (570, 930504), (684, 775420), (685, 774288), (720, 736649), (760, 697878), (822, 645240), (849, 624720), (855, 620336), (912, 581565), (1096, 483930), (1132, 468540), (1140, 465252), (1233, 430160), (1368, 387710), (1370, 387144), (1415, 374832), (1520, 348939), (1644, 322620), (1698, 312360), (1710, 310168), (2055, 258096), (2192, 241965), (2264, 234270), (2280, 232626), (2466, 215080), (2547, 208240), (2603, 203760), (2736, 193855), (2740, 193572), (2830, 187416), (3288, 161310), (3396, 156180), (3420, 155084), (4110, 129048), (4245, 124944), (4528, 117135), (4560, 116313), (4932, 107540), (5094, 104120), (5206, 101880), (5377, 98640), (5480, 96786), (5660, 93708), (6165, 86032), (6576, 80655), (6792, 78090), (6840, 77542), (7809, 67920), (8220, 64524), (8490, 62472), (9864, 53770), (10188, 52060), (10412, 50940), (10754, 49320), (10960, 48393), (11320, 46854), (12330, 43016), (12735, 41648), (13015, 40752), (13584, 39045), (13680, 38771), (15618, 33960), (16131, 32880), (16440, 32262), (16980, 31236), (19728, 26885), (20376, 26030), (20824, 25470), (21508, 24660), (22640, 23427)]