271370280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72949}}^1$

素因数の和:72994

約数の個数: 64

約数和(自身を含む): 840384000

約数和(自身を除く): 569013720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 72949, 145898, 218847, 291796, 364745, 437694, 583592, 729490, 875388, 1094235, 1458980, 1750776, 2188470, 2261419, 2917960, 4376940, 4522838, 6784257, 8753880, 9045676, 11307095, 13568514, 18091352, 22614190, 27137028, 33921285, 45228380, 54274056, 67842570, 90456760, 135685140, 271370280]

約数ペア:

[(1, 271370280), (2, 135685140), (3, 90456760), (4, 67842570), (5, 54274056), (6, 45228380), (8, 33921285), (10, 27137028), (12, 22614190), (15, 18091352), (20, 13568514), (24, 11307095), (30, 9045676), (31, 8753880), (40, 6784257), (60, 4522838), (62, 4376940), (93, 2917960), (120, 2261419), (124, 2188470), (155, 1750776), (186, 1458980), (248, 1094235), (310, 875388), (372, 729490), (465, 583592), (620, 437694), (744, 364745), (930, 291796), (1240, 218847), (1860, 145898), (3720, 72949)]