155124240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3571}}^1$

素因数の和:3768

約数の個数: 80

約数和(自身を含む): 483677376

約数和(自身を除く): 328553136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3571, 3620, 4344, 5430, 7142, 7240, 8688, 10713, 10860, 14284, 14480, 17855, 21426, 21720, 28568, 35710, 42852, 43440, 53565, 57136, 71420, 85704, 107130, 142840, 171408, 214260, 285680, 428520, 646351, 857040, 1292702, 1939053, 2585404, 3231755, 3878106, 5170808, 6463510, 7756212, 9695265, 10341616, 12927020, 15512424, 19390530, 25854040, 31024848, 38781060, 51708080, 77562120, 155124240]

約数ペア:

[(1, 155124240), (2, 77562120), (3, 51708080), (4, 38781060), (5, 31024848), (6, 25854040), (8, 19390530), (10, 15512424), (12, 12927020), (15, 10341616), (16, 9695265), (20, 7756212), (24, 6463510), (30, 5170808), (40, 3878106), (48, 3231755), (60, 2585404), (80, 1939053), (120, 1292702), (181, 857040), (240, 646351), (362, 428520), (543, 285680), (724, 214260), (905, 171408), (1086, 142840), (1448, 107130), (1810, 85704), (2172, 71420), (2715, 57136), (2896, 53565), (3571, 43440), (3620, 42852), (4344, 35710), (5430, 28568), (7142, 21720), (7240, 21426), (8688, 17855), (10713, 14480), (10860, 14284)]