486831360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1428

約数の個数: 144

約数和(自身を含む): 1572048576

約数和(自身を除く): 1085217216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 582, 640, 768, 776, 960, 970, 1164, 1280, 1307, 1455, 1552, 1920, 1940, 2328, 2614, 2910, 3104, 3840, 3880, 3921, 4656, 5228, 5820, 6208, 6535, 7760, 7842, 9312, 10456, 11640, 12416, 13070, 15520, 15684, 18624, 19605, 20912, 23280, 24832, 26140, 31040, 31368, 37248, 39210, 41824, 46560, 52280, 62080, 62736, 74496, 78420, 83648, 93120, 104560, 124160, 125472, 126779, 156840, 167296, 186240, 209120, 250944, 253558, 313680, 334592, 372480, 380337, 418240, 501888, 507116, 627360, 633895, 760674, 836480, 1003776, 1014232, 1254720, 1267790, 1521348, 1672960, 1901685, 2028464, 2509440, 2535580, 3042696, 3803370, 4056928, 5018880, 5071160, 6085392, 7606740, 8113856, 10142320, 12170784, 15213480, 16227712, 20284640, 24341568, 30426960, 32455424, 40569280, 48683136, 60853920, 81138560, 97366272, 121707840, 162277120, 243415680, 486831360]

約数ペア:

[(1, 486831360), (2, 243415680), (3, 162277120), (4, 121707840), (5, 97366272), (6, 81138560), (8, 60853920), (10, 48683136), (12, 40569280), (15, 32455424), (16, 30426960), (20, 24341568), (24, 20284640), (30, 16227712), (32, 15213480), (40, 12170784), (48, 10142320), (60, 8113856), (64, 7606740), (80, 6085392), (96, 5071160), (97, 5018880), (120, 4056928), (128, 3803370), (160, 3042696), (192, 2535580), (194, 2509440), (240, 2028464), (256, 1901685), (291, 1672960), (320, 1521348), (384, 1267790), (388, 1254720), (480, 1014232), (485, 1003776), (582, 836480), (640, 760674), (768, 633895), (776, 627360), (960, 507116), (970, 501888), (1164, 418240), (1280, 380337), (1307, 372480), (1455, 334592), (1552, 313680), (1920, 253558), (1940, 250944), (2328, 209120), (2614, 186240), (2910, 167296), (3104, 156840), (3840, 126779), (3880, 125472), (3921, 124160), (4656, 104560), (5228, 93120), (5820, 83648), (6208, 78420), (6535, 74496), (7760, 62736), (7842, 62080), (9312, 52280), (10456, 46560), (11640, 41824), (12416, 39210), (13070, 37248), (15520, 31368), (15684, 31040), (18624, 26140), (19605, 24832), (20912, 23280)]