120174320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4049}}^1$

素因数の和:4122

約数の個数: 80

約数和(自身を含む): 325425600

約数和(自身を除く): 205251280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4049, 4240, 5936, 7420, 8098, 14840, 16196, 20245, 28343, 29680, 32392, 40490, 56686, 64784, 80980, 113372, 141715, 161960, 214597, 226744, 283430, 323920, 429194, 453488, 566860, 858388, 1072985, 1133720, 1502179, 1716776, 2145970, 2267440, 3004358, 3433552, 4291940, 6008716, 7510895, 8583880, 12017432, 15021790, 17167760, 24034864, 30043580, 60087160, 120174320]

約数ペア:

[(1, 120174320), (2, 60087160), (4, 30043580), (5, 24034864), (7, 17167760), (8, 15021790), (10, 12017432), (14, 8583880), (16, 7510895), (20, 6008716), (28, 4291940), (35, 3433552), (40, 3004358), (53, 2267440), (56, 2145970), (70, 1716776), (80, 1502179), (106, 1133720), (112, 1072985), (140, 858388), (212, 566860), (265, 453488), (280, 429194), (371, 323920), (424, 283430), (530, 226744), (560, 214597), (742, 161960), (848, 141715), (1060, 113372), (1484, 80980), (1855, 64784), (2120, 56686), (2968, 40490), (3710, 32392), (4049, 29680), (4240, 28343), (5936, 20245), (7420, 16196), (8098, 14840)]