407672280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1132423}}^1$

素因数の和:1132440

約数の個数: 48

約数和(自身を含む): 1324936080

約数和(自身を除く): 917263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1132423, 2264846, 3397269, 4529692, 5662115, 6794538, 9059384, 10191807, 11324230, 13589076, 16986345, 20383614, 22648460, 27178152, 33972690, 40767228, 45296920, 50959035, 67945380, 81534456, 101918070, 135890760, 203836140, 407672280]

約数ペア:

[(1, 407672280), (2, 203836140), (3, 135890760), (4, 101918070), (5, 81534456), (6, 67945380), (8, 50959035), (9, 45296920), (10, 40767228), (12, 33972690), (15, 27178152), (18, 22648460), (20, 20383614), (24, 16986345), (30, 13589076), (36, 11324230), (40, 10191807), (45, 9059384), (60, 6794538), (72, 5662115), (90, 4529692), (120, 3397269), (180, 2264846), (360, 1132423)]