227424240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:732

約数の個数: 160

約数和(自身を含む): 788640000

約数和(自身を除く): 561215760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 360, 422, 432, 499, 540, 633, 720, 844, 998, 1055, 1080, 1266, 1497, 1688, 1899, 1996, 2110, 2160, 2495, 2532, 2994, 3165, 3376, 3798, 3992, 4220, 4491, 4990, 5064, 5697, 5988, 6330, 7485, 7596, 7984, 8440, 8982, 9495, 9980, 10128, 11394, 11976, 12660, 13473, 14970, 15192, 16880, 17964, 18990, 19960, 22455, 22788, 23952, 25320, 26946, 28485, 29940, 30384, 35928, 37980, 39920, 44910, 45576, 50640, 53892, 56970, 59880, 67365, 71856, 75960, 89820, 91152, 105289, 107784, 113940, 119760, 134730, 151920, 179640, 210578, 215568, 227880, 269460, 315867, 359280, 421156, 455760, 526445, 538920, 631734, 842312, 947601, 1052890, 1077840, 1263468, 1579335, 1684624, 1895202, 2105780, 2526936, 2842803, 3158670, 3790404, 4211560, 4738005, 5053872, 5685606, 6317340, 7580808, 8423120, 9476010, 11371212, 12634680, 14214015, 15161616, 18952020, 22742424, 25269360, 28428030, 37904040, 45484848, 56856060, 75808080, 113712120, 227424240]

約数ペア:

[(1, 227424240), (2, 113712120), (3, 75808080), (4, 56856060), (5, 45484848), (6, 37904040), (8, 28428030), (9, 25269360), (10, 22742424), (12, 18952020), (15, 15161616), (16, 14214015), (18, 12634680), (20, 11371212), (24, 9476010), (27, 8423120), (30, 7580808), (36, 6317340), (40, 5685606), (45, 5053872), (48, 4738005), (54, 4211560), (60, 3790404), (72, 3158670), (80, 2842803), (90, 2526936), (108, 2105780), (120, 1895202), (135, 1684624), (144, 1579335), (180, 1263468), (211, 1077840), (216, 1052890), (240, 947601), (270, 842312), (360, 631734), (422, 538920), (432, 526445), (499, 455760), (540, 421156), (633, 359280), (720, 315867), (844, 269460), (998, 227880), (1055, 215568), (1080, 210578), (1266, 179640), (1497, 151920), (1688, 134730), (1899, 119760), (1996, 113940), (2110, 107784), (2160, 105289), (2495, 91152), (2532, 89820), (2994, 75960), (3165, 71856), (3376, 67365), (3798, 59880), (3992, 56970), (4220, 53892), (4491, 50640), (4990, 45576), (5064, 44910), (5697, 39920), (5988, 37980), (6330, 35928), (7485, 30384), (7596, 29940), (7984, 28485), (8440, 26946), (8982, 25320), (9495, 23952), (9980, 22788), (10128, 22455), (11394, 19960), (11976, 18990), (12660, 17964), (13473, 16880), (14970, 15192)]