90016080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4905

約数の個数: 160

約数和(自身を含む): 347977728

約数和(自身を除く): 257961648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 4871, 6160, 9240, 9742, 14613, 18480, 19484, 24355, 29226, 34097, 38968, 48710, 53581, 58452, 68194, 73065, 77936, 97420, 102291, 107162, 116904, 136388, 146130, 160743, 170485, 194840, 204582, 214324, 233808, 267905, 272776, 292260, 321486, 340970, 375067, 389680, 409164, 428648, 511455, 535810, 545552, 584520, 642972, 681940, 750134, 803715, 818328, 857296, 1022910, 1071620, 1125201, 1169040, 1285944, 1363880, 1500268, 1607430, 1636656, 1875335, 2045820, 2143240, 2250402, 2571888, 2727760, 3000536, 3214860, 3750670, 4091640, 4286480, 4500804, 5626005, 6001072, 6429720, 7501340, 8183280, 9001608, 11252010, 12859440, 15002680, 18003216, 22504020, 30005360, 45008040, 90016080]

約数ペア:

[(1, 90016080), (2, 45008040), (3, 30005360), (4, 22504020), (5, 18003216), (6, 15002680), (7, 12859440), (8, 11252010), (10, 9001608), (11, 8183280), (12, 7501340), (14, 6429720), (15, 6001072), (16, 5626005), (20, 4500804), (21, 4286480), (22, 4091640), (24, 3750670), (28, 3214860), (30, 3000536), (33, 2727760), (35, 2571888), (40, 2250402), (42, 2143240), (44, 2045820), (48, 1875335), (55, 1636656), (56, 1607430), (60, 1500268), (66, 1363880), (70, 1285944), (77, 1169040), (80, 1125201), (84, 1071620), (88, 1022910), (105, 857296), (110, 818328), (112, 803715), (120, 750134), (132, 681940), (140, 642972), (154, 584520), (165, 545552), (168, 535810), (176, 511455), (210, 428648), (220, 409164), (231, 389680), (240, 375067), (264, 340970), (280, 321486), (308, 292260), (330, 272776), (336, 267905), (385, 233808), (420, 214324), (440, 204582), (462, 194840), (528, 170485), (560, 160743), (616, 146130), (660, 136388), (770, 116904), (840, 107162), (880, 102291), (924, 97420), (1155, 77936), (1232, 73065), (1320, 68194), (1540, 58452), (1680, 53581), (1848, 48710), (2310, 38968), (2640, 34097), (3080, 29226), (3696, 24355), (4620, 19484), (4871, 18480), (6160, 14613), (9240, 9742)]