427412520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20123}}^1$

素因数の和:20199

約数の個数: 96

約数和(自身を含む): 1412704800

約数和(自身を除く): 985292280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 20123, 21240, 40246, 60369, 80492, 100615, 120738, 160984, 181107, 201230, 241476, 301845, 362214, 402460, 482952, 603690, 724428, 804920, 905535, 1187257, 1207380, 1448856, 1811070, 2374514, 2414760, 3561771, 3622140, 4749028, 5936285, 7123542, 7244280, 9498056, 10685313, 11872570, 14247084, 17808855, 21370626, 23745140, 28494168, 35617710, 42741252, 47490280, 53426565, 71235420, 85482504, 106853130, 142470840, 213706260, 427412520]

約数ペア:

[(1, 427412520), (2, 213706260), (3, 142470840), (4, 106853130), (5, 85482504), (6, 71235420), (8, 53426565), (9, 47490280), (10, 42741252), (12, 35617710), (15, 28494168), (18, 23745140), (20, 21370626), (24, 17808855), (30, 14247084), (36, 11872570), (40, 10685313), (45, 9498056), (59, 7244280), (60, 7123542), (72, 5936285), (90, 4749028), (118, 3622140), (120, 3561771), (177, 2414760), (180, 2374514), (236, 1811070), (295, 1448856), (354, 1207380), (360, 1187257), (472, 905535), (531, 804920), (590, 724428), (708, 603690), (885, 482952), (1062, 402460), (1180, 362214), (1416, 301845), (1770, 241476), (2124, 201230), (2360, 181107), (2655, 160984), (3540, 120738), (4248, 100615), (5310, 80492), (7080, 60369), (10620, 40246), (20123, 21240)]