30734280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 101649600

約数和(自身を除く): 70915320

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, 1447, 1770, 2124, 2360, 2655, 2894, 3540, 4248, 4341, 5310, 5788, 7080, 7235, 8682, 10620, 11576, 13023, 14470, 17364, 21240, 21705, 26046, 28940, 34728, 43410, 52092, 57880, 65115, 85373, 86820, 104184, 130230, 170746, 173640, 256119, 260460, 341492, 426865, 512238, 520920, 682984, 768357, 853730, 1024476, 1280595, 1536714, 1707460, 2048952, 2561190, 3073428, 3414920, 3841785, 5122380, 6146856, 7683570, 10244760, 15367140, 30734280]

約数ペア:

[(1, 30734280), (2, 15367140), (3, 10244760), (4, 7683570), (5, 6146856), (6, 5122380), (8, 3841785), (9, 3414920), (10, 3073428), (12, 2561190), (15, 2048952), (18, 1707460), (20, 1536714), (24, 1280595), (30, 1024476), (36, 853730), (40, 768357), (45, 682984), (59, 520920), (60, 512238), (72, 426865), (90, 341492), (118, 260460), (120, 256119), (177, 173640), (180, 170746), (236, 130230), (295, 104184), (354, 86820), (360, 85373), (472, 65115), (531, 57880), (590, 52092), (708, 43410), (885, 34728), (1062, 28940), (1180, 26046), (1416, 21705), (1447, 21240), (1770, 17364), (2124, 14470), (2360, 13023), (2655, 11576), (2894, 10620), (3540, 8682), (4248, 7235), (4341, 7080), (5310, 5788)]