12727402560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3499}}^1$

素因数の和:3946

約数の個数: 224

約数和(自身を含む): 45018960000

約数和(自身を除く): 32291557440

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 421, 432, 480, 540, 576, 720, 842, 864, 960, 1080, 1263, 1440, 1684, 1728, 2105, 2160, 2526, 2880, 3368, 3499, 3789, 4210, 4320, 5052, 6315, 6736, 6998, 7578, 8420, 8640, 10104, 10497, 11367, 12630, 13472, 13996, 15156, 16840, 17495, 18945, 20208, 20994, 22734, 25260, 26944, 27992, 30312, 31491, 33680, 34990, 37890, 40416, 41988, 45468, 50520, 52485, 55984, 56835, 60624, 62982, 67360, 69980, 75780, 80832, 83976, 90936, 94473, 101040, 104970, 111968, 113670, 121248, 125964, 134720, 139960, 151560, 157455, 167952, 181872, 188946, 202080, 209940, 223936, 227340, 242496, 251928, 279920, 303120, 314910, 335904, 363744, 377892, 404160, 419880, 454680, 472365, 503856, 559840, 606240, 629820, 671808, 727488, 755784, 839760, 909360, 944730, 1007712, 1119680, 1212480, 1259640, 1473079, 1511568, 1679520, 1818720, 1889460, 2015424, 2519280, 2946158, 3023136, 3359040, 3637440, 3778920, 4419237, 5038560, 5892316, 6046272, 7365395, 7557840, 8838474, 10077120, 11784632, 13257711, 14730790, 15115680, 17676948, 22096185, 23569264, 26515422, 29461580, 30231360, 35353896, 39773133, 44192370, 47138528, 53030844, 58923160, 66288555, 70707792, 79546266, 88384740, 94277056, 106061688, 117846320, 132577110, 141415584, 159092532, 176769480, 198865665, 212123376, 235692640, 265154220, 282831168, 318185064, 353538960, 397731330, 424246752, 471385280, 530308440, 636370128, 707077920, 795462660, 848493504, 1060616880, 1272740256, 1414155840, 1590925320, 2121233760, 2545480512, 3181850640, 4242467520, 6363701280, 12727402560]

約数ペア:

[(1, 12727402560), (2, 6363701280), (3, 4242467520), (4, 3181850640), (5, 2545480512), (6, 2121233760), (8, 1590925320), (9, 1414155840), (10, 1272740256), (12, 1060616880), (15, 848493504), (16, 795462660), (18, 707077920), (20, 636370128), (24, 530308440), (27, 471385280), (30, 424246752), (32, 397731330), (36, 353538960), (40, 318185064), (45, 282831168), (48, 265154220), (54, 235692640), (60, 212123376), (64, 198865665), (72, 176769480), (80, 159092532), (90, 141415584), (96, 132577110), (108, 117846320), (120, 106061688), (135, 94277056), (144, 88384740), (160, 79546266), (180, 70707792), (192, 66288555), (216, 58923160), (240, 53030844), (270, 47138528), (288, 44192370), (320, 39773133), (360, 35353896), (421, 30231360), (432, 29461580), (480, 26515422), (540, 23569264), (576, 22096185), (720, 17676948), (842, 15115680), (864, 14730790), (960, 13257711), (1080, 11784632), (1263, 10077120), (1440, 8838474), (1684, 7557840), (1728, 7365395), (2105, 6046272), (2160, 5892316), (2526, 5038560), (2880, 4419237), (3368, 3778920), (3499, 3637440), (3789, 3359040), (4210, 3023136), (4320, 2946158), (5052, 2519280), (6315, 2015424), (6736, 1889460), (6998, 1818720), (7578, 1679520), (8420, 1511568), (8640, 1473079), (10104, 1259640), (10497, 1212480), (11367, 1119680), (12630, 1007712), (13472, 944730), (13996, 909360), (15156, 839760), (16840, 755784), (17495, 727488), (18945, 671808), (20208, 629820), (20994, 606240), (22734, 559840), (25260, 503856), (26944, 472365), (27992, 454680), (30312, 419880), (31491, 404160), (33680, 377892), (34990, 363744), (37890, 335904), (40416, 314910), (41988, 303120), (45468, 279920), (50520, 251928), (52485, 242496), (55984, 227340), (56835, 223936), (60624, 209940), (62982, 202080), (67360, 188946), (69980, 181872), (75780, 167952), (80832, 157455), (83976, 151560), (90936, 139960), (94473, 134720), (101040, 125964), (104970, 121248), (111968, 113670)]