158304060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2657}}^1$

素因数の和:3003

約数の個数: 72

約数和(自身を含む): 481820976

約数和(自身を除く): 323516916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2657, 2979, 3310, 3972, 4965, 5314, 5958, 6620, 7971, 9930, 10628, 11916, 13285, 14895, 15942, 19860, 23913, 26570, 29790, 31884, 39855, 47826, 53140, 59580, 79710, 95652, 119565, 159420, 239130, 478260, 879467, 1758934, 2638401, 3517868, 4397335, 5276802, 7915203, 8794670, 10553604, 13192005, 15830406, 17589340, 26384010, 31660812, 39576015, 52768020, 79152030, 158304060]

約数ペア:

[(1, 158304060), (2, 79152030), (3, 52768020), (4, 39576015), (5, 31660812), (6, 26384010), (9, 17589340), (10, 15830406), (12, 13192005), (15, 10553604), (18, 8794670), (20, 7915203), (30, 5276802), (36, 4397335), (45, 3517868), (60, 2638401), (90, 1758934), (180, 879467), (331, 478260), (662, 239130), (993, 159420), (1324, 119565), (1655, 95652), (1986, 79710), (2657, 59580), (2979, 53140), (3310, 47826), (3972, 39855), (4965, 31884), (5314, 29790), (5958, 26570), (6620, 23913), (7971, 19860), (9930, 15942), (10628, 14895), (11916, 13285)]