152876080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 421111440

約数和(自身を除く): 268235360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 560, 590, 661, 784, 826, 944, 980, 1180, 1322, 1652, 1960, 2065, 2360, 2644, 2891, 3304, 3305, 3920, 4130, 4627, 4720, 5288, 5782, 6608, 6610, 8260, 9254, 10576, 11564, 13220, 14455, 16520, 18508, 23128, 23135, 26440, 28910, 32389, 33040, 37016, 38999, 46256, 46270, 52880, 57820, 64778, 74032, 77998, 92540, 115640, 129556, 155996, 161945, 185080, 194995, 231280, 259112, 272993, 311992, 323890, 370160, 389990, 518224, 545986, 623984, 647780, 779980, 1091972, 1295560, 1364965, 1559960, 1910951, 2183944, 2591120, 2729930, 3119920, 3821902, 4367888, 5459860, 7643804, 9554755, 10919720, 15287608, 19109510, 21839440, 30575216, 38219020, 76438040, 152876080]

約数ペア:

[(1, 152876080), (2, 76438040), (4, 38219020), (5, 30575216), (7, 21839440), (8, 19109510), (10, 15287608), (14, 10919720), (16, 9554755), (20, 7643804), (28, 5459860), (35, 4367888), (40, 3821902), (49, 3119920), (56, 2729930), (59, 2591120), (70, 2183944), (80, 1910951), (98, 1559960), (112, 1364965), (118, 1295560), (140, 1091972), (196, 779980), (236, 647780), (245, 623984), (280, 545986), (295, 518224), (392, 389990), (413, 370160), (472, 323890), (490, 311992), (560, 272993), (590, 259112), (661, 231280), (784, 194995), (826, 185080), (944, 161945), (980, 155996), (1180, 129556), (1322, 115640), (1652, 92540), (1960, 77998), (2065, 74032), (2360, 64778), (2644, 57820), (2891, 52880), (3304, 46270), (3305, 46256), (3920, 38999), (4130, 37016), (4627, 33040), (4720, 32389), (5288, 28910), (5782, 26440), (6608, 23135), (6610, 23128), (8260, 18508), (9254, 16520), (10576, 14455), (11564, 13220)]