39299280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 122432640

約数和(自身を除く): 83133360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 439, 746, 878, 1119, 1317, 1492, 1756, 1865, 2195, 2238, 2634, 2984, 3512, 3730, 4390, 4476, 5268, 5595, 5968, 6585, 7024, 7460, 8780, 8952, 10536, 11190, 13170, 14920, 17560, 17904, 21072, 22380, 26340, 29840, 35120, 44760, 52680, 89520, 105360, 163747, 327494, 491241, 654988, 818735, 982482, 1309976, 1637470, 1964964, 2456205, 2619952, 3274940, 3929928, 4912410, 6549880, 7859856, 9824820, 13099760, 19649640, 39299280]

約数ペア:

[(1, 39299280), (2, 19649640), (3, 13099760), (4, 9824820), (5, 7859856), (6, 6549880), (8, 4912410), (10, 3929928), (12, 3274940), (15, 2619952), (16, 2456205), (20, 1964964), (24, 1637470), (30, 1309976), (40, 982482), (48, 818735), (60, 654988), (80, 491241), (120, 327494), (240, 163747), (373, 105360), (439, 89520), (746, 52680), (878, 44760), (1119, 35120), (1317, 29840), (1492, 26340), (1756, 22380), (1865, 21072), (2195, 17904), (2238, 17560), (2634, 14920), (2984, 13170), (3512, 11190), (3730, 10536), (4390, 8952), (4476, 8780), (5268, 7460), (5595, 7024), (5968, 6585)]