2313191520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{178487}}^1$

素因数の和:178514

約数の個数: 120

約数和(自身を含む): 8163684144

約数和(自身を除く): 5850492624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 178487, 356974, 535461, 713948, 892435, 1070922, 1427896, 1606383, 1784870, 2141844, 2677305, 2855792, 3212766, 3569740, 4283688, 4819149, 5354610, 5711584, 6425532, 7139480, 8031915, 8567376, 9638298, 10709220, 12851064, 14278960, 14457447, 16063830, 17134752, 19276596, 21418440, 24095745, 25702128, 28557920, 28914894, 32127660, 38553192, 42836880, 48191490, 51404256, 57829788, 64255320, 72287235, 77106384, 85673760, 96382980, 115659576, 128510640, 144574470, 154212768, 192765960, 231319152, 257021280, 289148940, 385531920, 462638304, 578297880, 771063840, 1156595760, 2313191520]

約数ペア:

[(1, 2313191520), (2, 1156595760), (3, 771063840), (4, 578297880), (5, 462638304), (6, 385531920), (8, 289148940), (9, 257021280), (10, 231319152), (12, 192765960), (15, 154212768), (16, 144574470), (18, 128510640), (20, 115659576), (24, 96382980), (27, 85673760), (30, 77106384), (32, 72287235), (36, 64255320), (40, 57829788), (45, 51404256), (48, 48191490), (54, 42836880), (60, 38553192), (72, 32127660), (80, 28914894), (81, 28557920), (90, 25702128), (96, 24095745), (108, 21418440), (120, 19276596), (135, 17134752), (144, 16063830), (160, 14457447), (162, 14278960), (180, 12851064), (216, 10709220), (240, 9638298), (270, 8567376), (288, 8031915), (324, 7139480), (360, 6425532), (405, 5711584), (432, 5354610), (480, 4819149), (540, 4283688), (648, 3569740), (720, 3212766), (810, 2855792), (864, 2677305), (1080, 2141844), (1296, 1784870), (1440, 1606383), (1620, 1427896), (2160, 1070922), (2592, 892435), (3240, 713948), (4320, 535461), (6480, 356974), (12960, 178487)]