40724200980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75415187}}^1$

素因数の和:75415205

約数の個数: 48

約数和(自身を含む): 126697515840

約数和(自身を除く): 85973314860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75415187, 150830374, 226245561, 301660748, 377075935, 452491122, 678736683, 754151870, 904982244, 1131227805, 1357473366, 1508303740, 2036210049, 2262455610, 2714946732, 3393683415, 4072420098, 4524911220, 6787366830, 8144840196, 10181050245, 13574733660, 20362100490, 40724200980]

約数ペア:

[(1, 40724200980), (2, 20362100490), (3, 13574733660), (4, 10181050245), (5, 8144840196), (6, 6787366830), (9, 4524911220), (10, 4072420098), (12, 3393683415), (15, 2714946732), (18, 2262455610), (20, 2036210049), (27, 1508303740), (30, 1357473366), (36, 1131227805), (45, 904982244), (54, 754151870), (60, 678736683), (90, 452491122), (108, 377075935), (135, 301660748), (180, 226245561), (270, 150830374), (540, 75415187)]