18952616880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2477}}^1\times {\mathrm{10627}}^1$

素因数の和:13123

約数の個数: 120

約数和(自身を含む): 63680892912

約数和(自身を除く): 44728276032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2477, 4954, 7431, 9908, 10627, 12385, 14862, 19816, 21254, 22293, 24770, 29724, 31881, 37155, 39632, 42508, 44586, 49540, 53135, 59448, 63762, 74310, 85016, 89172, 95643, 99080, 106270, 111465, 118896, 127524, 148620, 159405, 170032, 178344, 191286, 198160, 212540, 222930, 255048, 297240, 318810, 356688, 382572, 425080, 445860, 478215, 510096, 594480, 637620, 765144, 850160, 891720, 956430, 1275240, 1530288, 1783440, 1912860, 2550480, 3825720, 7651440, 26323079, 52646158, 78969237, 105292316, 131615395, 157938474, 210584632, 236907711, 263230790, 315876948, 394846185, 421169264, 473815422, 526461580, 631753896, 789692370, 947630844, 1052923160, 1184538555, 1263507792, 1579384740, 1895261688, 2105846320, 2369077110, 3158769480, 3790523376, 4738154220, 6317538960, 9476308440, 18952616880]

約数ペア:

[(1, 18952616880), (2, 9476308440), (3, 6317538960), (4, 4738154220), (5, 3790523376), (6, 3158769480), (8, 2369077110), (9, 2105846320), (10, 1895261688), (12, 1579384740), (15, 1263507792), (16, 1184538555), (18, 1052923160), (20, 947630844), (24, 789692370), (30, 631753896), (36, 526461580), (40, 473815422), (45, 421169264), (48, 394846185), (60, 315876948), (72, 263230790), (80, 236907711), (90, 210584632), (120, 157938474), (144, 131615395), (180, 105292316), (240, 78969237), (360, 52646158), (720, 26323079), (2477, 7651440), (4954, 3825720), (7431, 2550480), (9908, 1912860), (10627, 1783440), (12385, 1530288), (14862, 1275240), (19816, 956430), (21254, 891720), (22293, 850160), (24770, 765144), (29724, 637620), (31881, 594480), (37155, 510096), (39632, 478215), (42508, 445860), (44586, 425080), (49540, 382572), (53135, 356688), (59448, 318810), (63762, 297240), (74310, 255048), (85016, 222930), (89172, 212540), (95643, 198160), (99080, 191286), (106270, 178344), (111465, 170032), (118896, 159405), (127524, 148620)]