1330611960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 4071513600

約数和(自身を除く): 2740901640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 359, 402, 461, 536, 670, 718, 804, 922, 1005, 1077, 1340, 1383, 1436, 1608, 1795, 1844, 2010, 2154, 2305, 2680, 2766, 2872, 3590, 3688, 4020, 4308, 4610, 5385, 5532, 6915, 7180, 8040, 8616, 9220, 10770, 11064, 13830, 14360, 18440, 21540, 24053, 27660, 30887, 43080, 48106, 55320, 61774, 72159, 92661, 96212, 120265, 123548, 144318, 154435, 165499, 185322, 192424, 240530, 247096, 288636, 308870, 330998, 360795, 370644, 463305, 481060, 496497, 577272, 617740, 661996, 721590, 741288, 827495, 926610, 962120, 992994, 1235480, 1323992, 1443180, 1654990, 1853220, 1985988, 2482485, 2886360, 3309980, 3706440, 3971976, 4964970, 6619960, 9929940, 11088433, 19859880, 22176866, 33265299, 44353732, 55442165, 66530598, 88707464, 110884330, 133061196, 166326495, 221768660, 266122392, 332652990, 443537320, 665305980, 1330611960]

約数ペア:

[(1, 1330611960), (2, 665305980), (3, 443537320), (4, 332652990), (5, 266122392), (6, 221768660), (8, 166326495), (10, 133061196), (12, 110884330), (15, 88707464), (20, 66530598), (24, 55442165), (30, 44353732), (40, 33265299), (60, 22176866), (67, 19859880), (120, 11088433), (134, 9929940), (201, 6619960), (268, 4964970), (335, 3971976), (359, 3706440), (402, 3309980), (461, 2886360), (536, 2482485), (670, 1985988), (718, 1853220), (804, 1654990), (922, 1443180), (1005, 1323992), (1077, 1235480), (1340, 992994), (1383, 962120), (1436, 926610), (1608, 827495), (1795, 741288), (1844, 721590), (2010, 661996), (2154, 617740), (2305, 577272), (2680, 496497), (2766, 481060), (2872, 463305), (3590, 370644), (3688, 360795), (4020, 330998), (4308, 308870), (4610, 288636), (5385, 247096), (5532, 240530), (6915, 192424), (7180, 185322), (8040, 165499), (8616, 154435), (9220, 144318), (10770, 123548), (11064, 120265), (13830, 96212), (14360, 92661), (18440, 72159), (21540, 61774), (24053, 55320), (27660, 48106), (30887, 43080)]