29715480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 97297200

約数和(自身を除く): 67581720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 419, 591, 788, 838, 985, 1182, 1257, 1576, 1676, 1773, 1970, 2095, 2364, 2514, 2955, 3352, 3546, 3771, 3940, 4190, 4728, 5028, 5910, 6285, 7092, 7542, 7880, 8380, 8865, 10056, 11820, 12570, 14184, 15084, 16760, 17730, 18855, 23640, 25140, 30168, 35460, 37710, 50280, 70920, 75420, 82543, 150840, 165086, 247629, 330172, 412715, 495258, 660344, 742887, 825430, 990516, 1238145, 1485774, 1650860, 1981032, 2476290, 2971548, 3301720, 3714435, 4952580, 5943096, 7428870, 9905160, 14857740, 29715480]

約数ペア:

[(1, 29715480), (2, 14857740), (3, 9905160), (4, 7428870), (5, 5943096), (6, 4952580), (8, 3714435), (9, 3301720), (10, 2971548), (12, 2476290), (15, 1981032), (18, 1650860), (20, 1485774), (24, 1238145), (30, 990516), (36, 825430), (40, 742887), (45, 660344), (60, 495258), (72, 412715), (90, 330172), (120, 247629), (180, 165086), (197, 150840), (360, 82543), (394, 75420), (419, 70920), (591, 50280), (788, 37710), (838, 35460), (985, 30168), (1182, 25140), (1257, 23640), (1576, 18855), (1676, 17730), (1773, 16760), (1970, 15084), (2095, 14184), (2364, 12570), (2514, 11820), (2955, 10056), (3352, 8865), (3546, 8380), (3771, 7880), (3940, 7542), (4190, 7092), (4728, 6285), (5028, 5910)]