270318720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{20113}}^1$

素因数の和:20142

約数の個数: 128

約数和(自身を含む): 984781440

約数和(自身を除く): 714462720

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, 20113, 40226, 60339, 80452, 100565, 120678, 140791, 160904, 201130, 241356, 281582, 301695, 321808, 402260, 422373, 482712, 563164, 603390, 643616, 703955, 804520, 844746, 965424, 1126328, 1206780, 1287232, 1407910, 1609040, 1689492, 1930848, 2111865, 2252656, 2413560, 2574464, 2815820, 3218080, 3378984, 3861696, 4223730, 4505312, 4827120, 5631640, 6436160, 6757968, 7723392, 8447460, 9010624, 9654240, 11263280, 12872320, 13515936, 16894920, 18021248, 19308480, 22526560, 27031872, 33789840, 38616960, 45053120, 54063744, 67579680, 90106240, 135159360, 270318720]

約数ペア:

[(1, 270318720), (2, 135159360), (3, 90106240), (4, 67579680), (5, 54063744), (6, 45053120), (7, 38616960), (8, 33789840), (10, 27031872), (12, 22526560), (14, 19308480), (15, 18021248), (16, 16894920), (20, 13515936), (21, 12872320), (24, 11263280), (28, 9654240), (30, 9010624), (32, 8447460), (35, 7723392), (40, 6757968), (42, 6436160), (48, 5631640), (56, 4827120), (60, 4505312), (64, 4223730), (70, 3861696), (80, 3378984), (84, 3218080), (96, 2815820), (105, 2574464), (112, 2413560), (120, 2252656), (128, 2111865), (140, 1930848), (160, 1689492), (168, 1609040), (192, 1407910), (210, 1287232), (224, 1206780), (240, 1126328), (280, 965424), (320, 844746), (336, 804520), (384, 703955), (420, 643616), (448, 603390), (480, 563164), (560, 482712), (640, 422373), (672, 402260), (840, 321808), (896, 301695), (960, 281582), (1120, 241356), (1344, 201130), (1680, 160904), (1920, 140791), (2240, 120678), (2688, 100565), (3360, 80452), (4480, 60339), (6720, 40226), (13440, 20113)]