40840809960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6421511}}^1$

素因数の和:6421578

約数の個数: 64

約数和(自身を含む): 124834193280

約数和(自身を除く): 83993383320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 6421511, 12843022, 19264533, 25686044, 32107555, 38529066, 51372088, 64215110, 77058132, 96322665, 128430220, 154116264, 192645330, 256860440, 340340083, 385290660, 680680166, 770581320, 1021020249, 1361360332, 1701700415, 2042040498, 2722720664, 3403400830, 4084080996, 5105101245, 6806801660, 8168161992, 10210202490, 13613603320, 20420404980, 40840809960]

約数ペア:

[(1, 40840809960), (2, 20420404980), (3, 13613603320), (4, 10210202490), (5, 8168161992), (6, 6806801660), (8, 5105101245), (10, 4084080996), (12, 3403400830), (15, 2722720664), (20, 2042040498), (24, 1701700415), (30, 1361360332), (40, 1021020249), (53, 770581320), (60, 680680166), (106, 385290660), (120, 340340083), (159, 256860440), (212, 192645330), (265, 154116264), (318, 128430220), (424, 96322665), (530, 77058132), (636, 64215110), (795, 51372088), (1060, 38529066), (1272, 32107555), (1590, 25686044), (2120, 19264533), (3180, 12843022), (6360, 6421511)]