152974440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 513216000

約数和(自身を除く): 360241560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 719, 788, 985, 1080, 1182, 1438, 1576, 1773, 1970, 2157, 2364, 2876, 2955, 3546, 3595, 3940, 4314, 4728, 5319, 5752, 5910, 6471, 7092, 7190, 7880, 8628, 8865, 10638, 10785, 11820, 12942, 14184, 14380, 17256, 17730, 19413, 21276, 21570, 23640, 25884, 26595, 28760, 32355, 35460, 38826, 42552, 43140, 51768, 53190, 64710, 70920, 77652, 86280, 97065, 106380, 129420, 141643, 155304, 194130, 212760, 258840, 283286, 388260, 424929, 566572, 708215, 776520, 849858, 1133144, 1274787, 1416430, 1699716, 2124645, 2549574, 2832860, 3399432, 3824361, 4249290, 5099148, 5665720, 6373935, 7648722, 8498580, 10198296, 12747870, 15297444, 16997160, 19121805, 25495740, 30594888, 38243610, 50991480, 76487220, 152974440]

約数ペア:

[(1, 152974440), (2, 76487220), (3, 50991480), (4, 38243610), (5, 30594888), (6, 25495740), (8, 19121805), (9, 16997160), (10, 15297444), (12, 12747870), (15, 10198296), (18, 8498580), (20, 7648722), (24, 6373935), (27, 5665720), (30, 5099148), (36, 4249290), (40, 3824361), (45, 3399432), (54, 2832860), (60, 2549574), (72, 2124645), (90, 1699716), (108, 1416430), (120, 1274787), (135, 1133144), (180, 849858), (197, 776520), (216, 708215), (270, 566572), (360, 424929), (394, 388260), (540, 283286), (591, 258840), (719, 212760), (788, 194130), (985, 155304), (1080, 141643), (1182, 129420), (1438, 106380), (1576, 97065), (1773, 86280), (1970, 77652), (2157, 70920), (2364, 64710), (2876, 53190), (2955, 51768), (3546, 43140), (3595, 42552), (3940, 38826), (4314, 35460), (4728, 32355), (5319, 28760), (5752, 26595), (5910, 25884), (6471, 23640), (7092, 21570), (7190, 21276), (7880, 19413), (8628, 17730), (8865, 17256), (10638, 14380), (10785, 14184), (11820, 12942)]