234168120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2531}}^1$

素因数の和:2805

約数の個数: 96

約数和(自身を含む): 764309520

約数和(自身を除く): 530141400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 2056, 2313, 2531, 2570, 3084, 3855, 4626, 5062, 5140, 6168, 7593, 7710, 9252, 10124, 10280, 11565, 12655, 15186, 15420, 18504, 20248, 22779, 23130, 25310, 30372, 30840, 37965, 45558, 46260, 50620, 60744, 75930, 91116, 92520, 101240, 113895, 151860, 182232, 227790, 303720, 455580, 650467, 911160, 1300934, 1951401, 2601868, 3252335, 3902802, 5203736, 5854203, 6504670, 7805604, 9757005, 11708406, 13009340, 15611208, 19514010, 23416812, 26018680, 29271015, 39028020, 46833624, 58542030, 78056040, 117084060, 234168120]

約数ペア:

[(1, 234168120), (2, 117084060), (3, 78056040), (4, 58542030), (5, 46833624), (6, 39028020), (8, 29271015), (9, 26018680), (10, 23416812), (12, 19514010), (15, 15611208), (18, 13009340), (20, 11708406), (24, 9757005), (30, 7805604), (36, 6504670), (40, 5854203), (45, 5203736), (60, 3902802), (72, 3252335), (90, 2601868), (120, 1951401), (180, 1300934), (257, 911160), (360, 650467), (514, 455580), (771, 303720), (1028, 227790), (1285, 182232), (1542, 151860), (2056, 113895), (2313, 101240), (2531, 92520), (2570, 91116), (3084, 75930), (3855, 60744), (4626, 50620), (5062, 46260), (5140, 45558), (6168, 37965), (7593, 30840), (7710, 30372), (9252, 25310), (10124, 23130), (10280, 22779), (11565, 20248), (12655, 18504), (15186, 15420)]