3750280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 9039600

約数和(自身を除く): 5289320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 61, 106, 116, 122, 145, 212, 232, 244, 265, 290, 305, 424, 488, 530, 580, 610, 1060, 1160, 1220, 1537, 1769, 2120, 2440, 3074, 3233, 3538, 6148, 6466, 7076, 7685, 8845, 12296, 12932, 14152, 15370, 16165, 17690, 25864, 30740, 32330, 35380, 61480, 64660, 70760, 93757, 129320, 187514, 375028, 468785, 750056, 937570, 1875140, 3750280]

約数ペア:

[(1, 3750280), (2, 1875140), (4, 937570), (5, 750056), (8, 468785), (10, 375028), (20, 187514), (29, 129320), (40, 93757), (53, 70760), (58, 64660), (61, 61480), (106, 35380), (116, 32330), (122, 30740), (145, 25864), (212, 17690), (232, 16165), (244, 15370), (265, 14152), (290, 12932), (305, 12296), (424, 8845), (488, 7685), (530, 7076), (580, 6466), (610, 6148), (1060, 3538), (1160, 3233), (1220, 3074), (1537, 2440), (1769, 2120)]