2453649840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21433}}^1$

素因数の和:21508

約数の個数: 160

約数和(自身を含む): 8611323840

約数和(自身を除く): 6157674000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3816, 4240, 4770, 5724, 6360, 7155, 7632, 9540, 11448, 12720, 14310, 19080, 21433, 22896, 28620, 38160, 42866, 57240, 64299, 85732, 107165, 114480, 128598, 171464, 192897, 214330, 257196, 321495, 342928, 385794, 428660, 514392, 578691, 642990, 771588, 857320, 964485, 1028784, 1135949, 1157382, 1285980, 1543176, 1714640, 1928970, 2271898, 2314764, 2571960, 2893455, 3086352, 3407847, 3857940, 4543796, 4629528, 5143920, 5679745, 5786910, 6815694, 7715880, 9087592, 9259056, 10223541, 11359490, 11573820, 13631388, 15431760, 17039235, 18175184, 20447082, 22718980, 23147640, 27262776, 30670623, 34078470, 40894164, 45437960, 46295280, 51117705, 54525552, 61341246, 68156940, 81788328, 90875920, 102235410, 122682492, 136313880, 153353115, 163576656, 204470820, 245364984, 272627760, 306706230, 408941640, 490729968, 613412460, 817883280, 1226824920, 2453649840]

約数ペア:

[(1, 2453649840), (2, 1226824920), (3, 817883280), (4, 613412460), (5, 490729968), (6, 408941640), (8, 306706230), (9, 272627760), (10, 245364984), (12, 204470820), (15, 163576656), (16, 153353115), (18, 136313880), (20, 122682492), (24, 102235410), (27, 90875920), (30, 81788328), (36, 68156940), (40, 61341246), (45, 54525552), (48, 51117705), (53, 46295280), (54, 45437960), (60, 40894164), (72, 34078470), (80, 30670623), (90, 27262776), (106, 23147640), (108, 22718980), (120, 20447082), (135, 18175184), (144, 17039235), (159, 15431760), (180, 13631388), (212, 11573820), (216, 11359490), (240, 10223541), (265, 9259056), (270, 9087592), (318, 7715880), (360, 6815694), (424, 5786910), (432, 5679745), (477, 5143920), (530, 4629528), (540, 4543796), (636, 3857940), (720, 3407847), (795, 3086352), (848, 2893455), (954, 2571960), (1060, 2314764), (1080, 2271898), (1272, 1928970), (1431, 1714640), (1590, 1543176), (1908, 1285980), (2120, 1157382), (2160, 1135949), (2385, 1028784), (2544, 964485), (2862, 857320), (3180, 771588), (3816, 642990), (4240, 578691), (4770, 514392), (5724, 428660), (6360, 385794), (7155, 342928), (7632, 321495), (9540, 257196), (11448, 214330), (12720, 192897), (14310, 171464), (19080, 128598), (21433, 114480), (22896, 107165), (28620, 85732), (38160, 64299), (42866, 57240)]