715666440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{11447}}^1$

素因数の和:11982

約数の個数: 64

約数和(自身を含む): 2151308160

約数和(自身を除く): 1435641720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 7815, 10420, 11447, 12504, 15630, 20840, 22894, 31260, 34341, 45788, 57235, 62520, 68682, 91576, 114470, 137364, 171705, 228940, 274728, 343410, 457880, 686820, 1373640, 5963887, 11927774, 17891661, 23855548, 29819435, 35783322, 47711096, 59638870, 71566644, 89458305, 119277740, 143133288, 178916610, 238555480, 357833220, 715666440]

約数ペア:

[(1, 715666440), (2, 357833220), (3, 238555480), (4, 178916610), (5, 143133288), (6, 119277740), (8, 89458305), (10, 71566644), (12, 59638870), (15, 47711096), (20, 35783322), (24, 29819435), (30, 23855548), (40, 17891661), (60, 11927774), (120, 5963887), (521, 1373640), (1042, 686820), (1563, 457880), (2084, 343410), (2605, 274728), (3126, 228940), (4168, 171705), (5210, 137364), (6252, 114470), (7815, 91576), (10420, 68682), (11447, 62520), (12504, 57235), (15630, 45788), (20840, 34341), (22894, 31260)]