66246720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 212189568

約数和(自身を除く): 145942848

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, 151, 160, 192, 240, 302, 320, 453, 457, 480, 604, 755, 906, 914, 960, 1208, 1371, 1510, 1812, 1828, 2265, 2285, 2416, 2742, 3020, 3624, 3656, 4530, 4570, 4832, 5484, 6040, 6855, 7248, 7312, 9060, 9140, 9664, 10968, 12080, 13710, 14496, 14624, 18120, 18280, 21936, 24160, 27420, 28992, 29248, 36240, 36560, 43872, 48320, 54840, 69007, 72480, 73120, 87744, 109680, 138014, 144960, 146240, 207021, 219360, 276028, 345035, 414042, 438720, 552056, 690070, 828084, 1035105, 1104112, 1380140, 1656168, 2070210, 2208224, 2760280, 3312336, 4140420, 4416448, 5520560, 6624672, 8280840, 11041120, 13249344, 16561680, 22082240, 33123360, 66246720]

約数ペア:

[(1, 66246720), (2, 33123360), (3, 22082240), (4, 16561680), (5, 13249344), (6, 11041120), (8, 8280840), (10, 6624672), (12, 5520560), (15, 4416448), (16, 4140420), (20, 3312336), (24, 2760280), (30, 2208224), (32, 2070210), (40, 1656168), (48, 1380140), (60, 1104112), (64, 1035105), (80, 828084), (96, 690070), (120, 552056), (151, 438720), (160, 414042), (192, 345035), (240, 276028), (302, 219360), (320, 207021), (453, 146240), (457, 144960), (480, 138014), (604, 109680), (755, 87744), (906, 73120), (914, 72480), (960, 69007), (1208, 54840), (1371, 48320), (1510, 43872), (1812, 36560), (1828, 36240), (2265, 29248), (2285, 28992), (2416, 27420), (2742, 24160), (3020, 21936), (3624, 18280), (3656, 18120), (4530, 14624), (4570, 14496), (4832, 13710), (5484, 12080), (6040, 10968), (6855, 9664), (7248, 9140), (7312, 9060)]