289433040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92767}}^1$

素因数の和:92796

約数の個数: 80

約数和(自身を含む): 966271488

約数和(自身を除く): 676838448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 92767, 185534, 278301, 371068, 463835, 556602, 742136, 927670, 1113204, 1205971, 1391505, 1484272, 1855340, 2226408, 2411942, 2783010, 3617913, 3710680, 4452816, 4823884, 5566020, 6029855, 7235826, 7421360, 9647768, 11132040, 12059710, 14471652, 18089565, 19295536, 22264080, 24119420, 28943304, 36179130, 48238840, 57886608, 72358260, 96477680, 144716520, 289433040]

約数ペア:

[(1, 289433040), (2, 144716520), (3, 96477680), (4, 72358260), (5, 57886608), (6, 48238840), (8, 36179130), (10, 28943304), (12, 24119420), (13, 22264080), (15, 19295536), (16, 18089565), (20, 14471652), (24, 12059710), (26, 11132040), (30, 9647768), (39, 7421360), (40, 7235826), (48, 6029855), (52, 5566020), (60, 4823884), (65, 4452816), (78, 3710680), (80, 3617913), (104, 2783010), (120, 2411942), (130, 2226408), (156, 1855340), (195, 1484272), (208, 1391505), (240, 1205971), (260, 1113204), (312, 927670), (390, 742136), (520, 556602), (624, 463835), (780, 371068), (1040, 278301), (1560, 185534), (3120, 92767)]