477863340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{12049}}^1$

素因数の和:12722

約数の個数: 48

約数和(自身を含む): 1340152800

約数和(自身を除く): 862289460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1983, 2644, 3305, 3966, 6610, 7932, 9915, 12049, 13220, 19830, 24098, 36147, 39660, 48196, 60245, 72294, 120490, 144588, 180735, 240980, 361470, 722940, 7964389, 15928778, 23893167, 31857556, 39821945, 47786334, 79643890, 95572668, 119465835, 159287780, 238931670, 477863340]

約数ペア:

[(1, 477863340), (2, 238931670), (3, 159287780), (4, 119465835), (5, 95572668), (6, 79643890), (10, 47786334), (12, 39821945), (15, 31857556), (20, 23893167), (30, 15928778), (60, 7964389), (661, 722940), (1322, 361470), (1983, 240980), (2644, 180735), (3305, 144588), (3966, 120490), (6610, 72294), (7932, 60245), (9915, 48196), (12049, 39660), (13220, 36147), (19830, 24098)]