91997760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1652

約数の個数: 112

約数和(自身を含む): 297070272

約数和(自身を除く): 205072512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1571, 1830, 1952, 2440, 2928, 3142, 3660, 3904, 4713, 4880, 5856, 6284, 7320, 7855, 9426, 9760, 11712, 12568, 14640, 15710, 18852, 19520, 23565, 25136, 29280, 31420, 37704, 47130, 50272, 58560, 62840, 75408, 94260, 95831, 100544, 125680, 150816, 188520, 191662, 251360, 287493, 301632, 377040, 383324, 479155, 502720, 574986, 754080, 766648, 958310, 1149972, 1437465, 1508160, 1533296, 1916620, 2299944, 2874930, 3066592, 3833240, 4599888, 5749860, 6133184, 7666480, 9199776, 11499720, 15332960, 18399552, 22999440, 30665920, 45998880, 91997760]

約数ペア:

[(1, 91997760), (2, 45998880), (3, 30665920), (4, 22999440), (5, 18399552), (6, 15332960), (8, 11499720), (10, 9199776), (12, 7666480), (15, 6133184), (16, 5749860), (20, 4599888), (24, 3833240), (30, 3066592), (32, 2874930), (40, 2299944), (48, 1916620), (60, 1533296), (61, 1508160), (64, 1437465), (80, 1149972), (96, 958310), (120, 766648), (122, 754080), (160, 574986), (183, 502720), (192, 479155), (240, 383324), (244, 377040), (305, 301632), (320, 287493), (366, 251360), (480, 191662), (488, 188520), (610, 150816), (732, 125680), (915, 100544), (960, 95831), (976, 94260), (1220, 75408), (1464, 62840), (1571, 58560), (1830, 50272), (1952, 47130), (2440, 37704), (2928, 31420), (3142, 29280), (3660, 25136), (3904, 23565), (4713, 19520), (4880, 18852), (5856, 15710), (6284, 14640), (7320, 12568), (7855, 11712), (9426, 9760)]