159789780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{593}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 498960000

約数和(自身を除く): 339170220

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, 499, 540, 593, 998, 1186, 1497, 1779, 1996, 2372, 2495, 2965, 2994, 3558, 4491, 4990, 5337, 5930, 5988, 7116, 7485, 8895, 8982, 9980, 10674, 11860, 13473, 14970, 16011, 17790, 17964, 21348, 22455, 26685, 26946, 29940, 32022, 35580, 44910, 53370, 53892, 64044, 67365, 80055, 89820, 106740, 134730, 160110, 269460, 295907, 320220, 591814, 887721, 1183628, 1479535, 1775442, 2663163, 2959070, 3550884, 4438605, 5326326, 5918140, 7989489, 8877210, 10652652, 13315815, 15978978, 17754420, 26631630, 31957956, 39947445, 53263260, 79894890, 159789780]

約数ペア:

[(1, 159789780), (2, 79894890), (3, 53263260), (4, 39947445), (5, 31957956), (6, 26631630), (9, 17754420), (10, 15978978), (12, 13315815), (15, 10652652), (18, 8877210), (20, 7989489), (27, 5918140), (30, 5326326), (36, 4438605), (45, 3550884), (54, 2959070), (60, 2663163), (90, 1775442), (108, 1479535), (135, 1183628), (180, 887721), (270, 591814), (499, 320220), (540, 295907), (593, 269460), (998, 160110), (1186, 134730), (1497, 106740), (1779, 89820), (1996, 80055), (2372, 67365), (2495, 64044), (2965, 53892), (2994, 53370), (3558, 44910), (4491, 35580), (4990, 32022), (5337, 29940), (5930, 26946), (5988, 26685), (7116, 22455), (7485, 21348), (8895, 17964), (8982, 17790), (9980, 16011), (10674, 14970), (11860, 13473)]