30439560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8747}}^1$

素因数の和:8790

約数の個数: 64

約数和(自身を含む): 94478400

約数和(自身を除く): 64038840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8747, 17494, 26241, 34988, 43735, 52482, 69976, 87470, 104964, 131205, 174940, 209928, 253663, 262410, 349880, 507326, 524820, 760989, 1014652, 1049640, 1268315, 1521978, 2029304, 2536630, 3043956, 3804945, 5073260, 6087912, 7609890, 10146520, 15219780, 30439560]

約数ペア:

[(1, 30439560), (2, 15219780), (3, 10146520), (4, 7609890), (5, 6087912), (6, 5073260), (8, 3804945), (10, 3043956), (12, 2536630), (15, 2029304), (20, 1521978), (24, 1268315), (29, 1049640), (30, 1014652), (40, 760989), (58, 524820), (60, 507326), (87, 349880), (116, 262410), (120, 253663), (145, 209928), (174, 174940), (232, 131205), (290, 104964), (348, 87470), (435, 69976), (580, 52482), (696, 43735), (870, 34988), (1160, 26241), (1740, 17494), (3480, 8747)]