270775680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{20147}}^1$

素因数の和:20176

約数の個数: 128

約数和(自身を含む): 986446080

約数和(自身を除く): 715670400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 20147, 40294, 60441, 80588, 100735, 120882, 141029, 161176, 201470, 241764, 282058, 302205, 322352, 402940, 423087, 483528, 564116, 604410, 644704, 705145, 805880, 846174, 967056, 1128232, 1208820, 1289408, 1410290, 1611760, 1692348, 1934112, 2115435, 2256464, 2417640, 2578816, 2820580, 3223520, 3384696, 3868224, 4230870, 4512928, 4835280, 5641160, 6447040, 6769392, 7736448, 8461740, 9025856, 9670560, 11282320, 12894080, 13538784, 16923480, 18051712, 19341120, 22564640, 27077568, 33846960, 38682240, 45129280, 54155136, 67693920, 90258560, 135387840, 270775680]

約数ペア:

[(1, 270775680), (2, 135387840), (3, 90258560), (4, 67693920), (5, 54155136), (6, 45129280), (7, 38682240), (8, 33846960), (10, 27077568), (12, 22564640), (14, 19341120), (15, 18051712), (16, 16923480), (20, 13538784), (21, 12894080), (24, 11282320), (28, 9670560), (30, 9025856), (32, 8461740), (35, 7736448), (40, 6769392), (42, 6447040), (48, 5641160), (56, 4835280), (60, 4512928), (64, 4230870), (70, 3868224), (80, 3384696), (84, 3223520), (96, 2820580), (105, 2578816), (112, 2417640), (120, 2256464), (128, 2115435), (140, 1934112), (160, 1692348), (168, 1611760), (192, 1410290), (210, 1289408), (224, 1208820), (240, 1128232), (280, 967056), (320, 846174), (336, 805880), (384, 705145), (420, 644704), (448, 604410), (480, 564116), (560, 483528), (640, 423087), (672, 402940), (840, 322352), (896, 302205), (960, 282058), (1120, 241764), (1344, 201470), (1680, 161176), (1920, 141029), (2240, 120882), (2688, 100735), (3360, 80588), (4480, 60441), (6720, 40294), (13440, 20147)]