12816157440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2297}}^1$

素因数の和:3774

約数の個数: 144

約数和(自身を含む): 40977605088

約数和(自身を除く): 28161447648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1453, 1920, 2297, 2906, 3840, 4359, 4594, 5812, 6891, 7265, 8718, 9188, 11485, 11624, 13782, 14530, 17436, 18376, 21795, 22970, 23248, 27564, 29060, 34455, 34872, 36752, 43590, 45940, 46496, 55128, 58120, 68910, 69744, 73504, 87180, 91880, 92992, 110256, 116240, 137820, 139488, 147008, 174360, 183760, 185984, 220512, 232480, 275640, 278976, 294016, 348720, 367520, 371968, 441024, 464960, 551280, 557952, 588032, 697440, 735040, 882048, 929920, 1102560, 1115904, 1394880, 1470080, 1764096, 1859840, 2205120, 2789760, 2940160, 3337541, 4410240, 5579520, 6675082, 8820480, 10012623, 13350164, 16687705, 20025246, 26700328, 33375410, 40050492, 50063115, 53400656, 66750820, 80100984, 100126230, 106801312, 133501640, 160201968, 200252460, 213602624, 267003280, 320403936, 400504920, 427205248, 534006560, 640807872, 801009840, 854410496, 1068013120, 1281615744, 1602019680, 2136026240, 2563231488, 3204039360, 4272052480, 6408078720, 12816157440]

約数ペア:

[(1, 12816157440), (2, 6408078720), (3, 4272052480), (4, 3204039360), (5, 2563231488), (6, 2136026240), (8, 1602019680), (10, 1281615744), (12, 1068013120), (15, 854410496), (16, 801009840), (20, 640807872), (24, 534006560), (30, 427205248), (32, 400504920), (40, 320403936), (48, 267003280), (60, 213602624), (64, 200252460), (80, 160201968), (96, 133501640), (120, 106801312), (128, 100126230), (160, 80100984), (192, 66750820), (240, 53400656), (256, 50063115), (320, 40050492), (384, 33375410), (480, 26700328), (640, 20025246), (768, 16687705), (960, 13350164), (1280, 10012623), (1453, 8820480), (1920, 6675082), (2297, 5579520), (2906, 4410240), (3840, 3337541), (4359, 2940160), (4594, 2789760), (5812, 2205120), (6891, 1859840), (7265, 1764096), (8718, 1470080), (9188, 1394880), (11485, 1115904), (11624, 1102560), (13782, 929920), (14530, 882048), (17436, 735040), (18376, 697440), (21795, 588032), (22970, 557952), (23248, 551280), (27564, 464960), (29060, 441024), (34455, 371968), (34872, 367520), (36752, 348720), (43590, 294016), (45940, 278976), (46496, 275640), (55128, 232480), (58120, 220512), (68910, 185984), (69744, 183760), (73504, 174360), (87180, 147008), (91880, 139488), (92992, 137820), (110256, 116240)]