79590240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2949

約数の個数: 144

約数和(自身を含む): 285994800

約数和(自身を除く): 206404560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2909, 3040, 3420, 4560, 5472, 5818, 6840, 8727, 9120, 11636, 13680, 14545, 17454, 23272, 26181, 27360, 29090, 34908, 43635, 46544, 52362, 55271, 58180, 69816, 87270, 93088, 104724, 110542, 116360, 130905, 139632, 165813, 174540, 209448, 221084, 232720, 261810, 276355, 279264, 331626, 349080, 418896, 442168, 465440, 497439, 523620, 552710, 663252, 698160, 829065, 837792, 884336, 994878, 1047240, 1105420, 1326504, 1396320, 1658130, 1768672, 1989756, 2094480, 2210840, 2487195, 2653008, 3316260, 3979512, 4188960, 4421680, 4974390, 5306016, 6632520, 7959024, 8843360, 9948780, 13265040, 15918048, 19897560, 26530080, 39795120, 79590240]

約数ペア:

[(1, 79590240), (2, 39795120), (3, 26530080), (4, 19897560), (5, 15918048), (6, 13265040), (8, 9948780), (9, 8843360), (10, 7959024), (12, 6632520), (15, 5306016), (16, 4974390), (18, 4421680), (19, 4188960), (20, 3979512), (24, 3316260), (30, 2653008), (32, 2487195), (36, 2210840), (38, 2094480), (40, 1989756), (45, 1768672), (48, 1658130), (57, 1396320), (60, 1326504), (72, 1105420), (76, 1047240), (80, 994878), (90, 884336), (95, 837792), (96, 829065), (114, 698160), (120, 663252), (144, 552710), (152, 523620), (160, 497439), (171, 465440), (180, 442168), (190, 418896), (228, 349080), (240, 331626), (285, 279264), (288, 276355), (304, 261810), (342, 232720), (360, 221084), (380, 209448), (456, 174540), (480, 165813), (570, 139632), (608, 130905), (684, 116360), (720, 110542), (760, 104724), (855, 93088), (912, 87270), (1140, 69816), (1368, 58180), (1440, 55271), (1520, 52362), (1710, 46544), (1824, 43635), (2280, 34908), (2736, 29090), (2909, 27360), (3040, 26181), (3420, 23272), (4560, 17454), (5472, 14545), (5818, 13680), (6840, 11636), (8727, 9120)]