80976330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39119}}^1$

素因数の和:39155

約数の個数: 48

約数和(自身を含む): 219697920

約数和(自身を除く): 138721590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 39119, 78238, 117357, 195595, 234714, 352071, 391190, 586785, 704142, 899737, 1173570, 1760355, 1799474, 2699211, 3520710, 4498685, 5398422, 8097633, 8997370, 13496055, 16195266, 26992110, 40488165, 80976330]

約数ペア:

[(1, 80976330), (2, 40488165), (3, 26992110), (5, 16195266), (6, 13496055), (9, 8997370), (10, 8097633), (15, 5398422), (18, 4498685), (23, 3520710), (30, 2699211), (45, 1799474), (46, 1760355), (69, 1173570), (90, 899737), (115, 704142), (138, 586785), (207, 391190), (230, 352071), (345, 234714), (414, 195595), (690, 117357), (1035, 78238), (2070, 39119)]