64637760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6152

約数の個数: 112

約数和(自身を含む): 223918272

約数和(自身を除く): 159280512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 6121, 10560, 12242, 18363, 24484, 30605, 36726, 48968, 61210, 67331, 73452, 91815, 97936, 122420, 134662, 146904, 183630, 195872, 201993, 244840, 269324, 293808, 336655, 367260, 391744, 403986, 489680, 538648, 587616, 673310, 734520, 807972, 979360, 1009965, 1077296, 1175232, 1346620, 1469040, 1615944, 1958720, 2019930, 2154592, 2693240, 2938080, 3231888, 4039860, 4309184, 5386480, 5876160, 6463776, 8079720, 10772960, 12927552, 16159440, 21545920, 32318880, 64637760]

約数ペア:

[(1, 64637760), (2, 32318880), (3, 21545920), (4, 16159440), (5, 12927552), (6, 10772960), (8, 8079720), (10, 6463776), (11, 5876160), (12, 5386480), (15, 4309184), (16, 4039860), (20, 3231888), (22, 2938080), (24, 2693240), (30, 2154592), (32, 2019930), (33, 1958720), (40, 1615944), (44, 1469040), (48, 1346620), (55, 1175232), (60, 1077296), (64, 1009965), (66, 979360), (80, 807972), (88, 734520), (96, 673310), (110, 587616), (120, 538648), (132, 489680), (160, 403986), (165, 391744), (176, 367260), (192, 336655), (220, 293808), (240, 269324), (264, 244840), (320, 201993), (330, 195872), (352, 183630), (440, 146904), (480, 134662), (528, 122420), (660, 97936), (704, 91815), (880, 73452), (960, 67331), (1056, 61210), (1320, 48968), (1760, 36726), (2112, 30605), (2640, 24484), (3520, 18363), (5280, 12242), (6121, 10560)]