396871027440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13020703}}^1$

素因数の和:13020846

約数の個数: 80

約数和(自身を含む): 1239987683328

約数和(自身を除く): 843116655888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 13020703, 26041406, 39062109, 52082812, 65103515, 78124218, 104165624, 130207030, 156248436, 195310545, 208331248, 260414060, 312496872, 390621090, 520828120, 624993744, 781242180, 1041656240, 1562484360, 1653629281, 3124968720, 3307258562, 4960887843, 6614517124, 8268146405, 9921775686, 13229034248, 16536292810, 19843551372, 24804439215, 26458068496, 33072585620, 39687102744, 49608878430, 66145171240, 79374205488, 99217756860, 132290342480, 198435513720, 396871027440]

約数ペア:

[(1, 396871027440), (2, 198435513720), (3, 132290342480), (4, 99217756860), (5, 79374205488), (6, 66145171240), (8, 49608878430), (10, 39687102744), (12, 33072585620), (15, 26458068496), (16, 24804439215), (20, 19843551372), (24, 16536292810), (30, 13229034248), (40, 9921775686), (48, 8268146405), (60, 6614517124), (80, 4960887843), (120, 3307258562), (127, 3124968720), (240, 1653629281), (254, 1562484360), (381, 1041656240), (508, 781242180), (635, 624993744), (762, 520828120), (1016, 390621090), (1270, 312496872), (1524, 260414060), (1905, 208331248), (2032, 195310545), (2540, 156248436), (3048, 130207030), (3810, 104165624), (5080, 78124218), (6096, 65103515), (7620, 52082812), (10160, 39062109), (15240, 26041406), (30480, 13020703)]