25780068960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{34673}}^1$

素因数の和:36240

約数の個数: 96

約数和(自身を含む): 81261986400

約数和(自身を除く): 55481917440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1549, 3098, 4647, 6196, 7745, 9294, 12392, 15490, 18588, 23235, 24784, 30980, 34673, 37176, 46470, 49568, 61960, 69346, 74352, 92940, 104019, 123920, 138692, 148704, 173365, 185880, 208038, 247840, 277384, 346730, 371760, 416076, 520095, 554768, 693460, 743520, 832152, 1040190, 1109536, 1386920, 1664304, 2080380, 2773840, 3328608, 4160760, 5547680, 8321520, 16643040, 53708477, 107416954, 161125431, 214833908, 268542385, 322250862, 429667816, 537084770, 644501724, 805627155, 859335632, 1074169540, 1289003448, 1611254310, 1718671264, 2148339080, 2578006896, 3222508620, 4296678160, 5156013792, 6445017240, 8593356320, 12890034480, 25780068960]

約数ペア:

[(1, 25780068960), (2, 12890034480), (3, 8593356320), (4, 6445017240), (5, 5156013792), (6, 4296678160), (8, 3222508620), (10, 2578006896), (12, 2148339080), (15, 1718671264), (16, 1611254310), (20, 1289003448), (24, 1074169540), (30, 859335632), (32, 805627155), (40, 644501724), (48, 537084770), (60, 429667816), (80, 322250862), (96, 268542385), (120, 214833908), (160, 161125431), (240, 107416954), (480, 53708477), (1549, 16643040), (3098, 8321520), (4647, 5547680), (6196, 4160760), (7745, 3328608), (9294, 2773840), (12392, 2080380), (15490, 1664304), (18588, 1386920), (23235, 1109536), (24784, 1040190), (30980, 832152), (34673, 743520), (37176, 693460), (46470, 554768), (49568, 520095), (61960, 416076), (69346, 371760), (74352, 346730), (92940, 277384), (104019, 247840), (123920, 208038), (138692, 185880), (148704, 173365)]