30188160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1747}}^1$

素因数の和:1775

約数の個数: 128

約数和(自身を含む): 106977600

約数和(自身を除く): 76789440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1747, 1920, 2160, 2880, 3456, 3494, 4320, 5241, 5760, 6988, 8640, 8735, 10482, 13976, 15723, 17280, 17470, 20964, 26205, 27952, 31446, 34940, 41928, 47169, 52410, 55904, 62892, 69880, 78615, 83856, 94338, 104820, 111808, 125784, 139760, 157230, 167712, 188676, 209640, 223616, 235845, 251568, 279520, 314460, 335424, 377352, 419280, 471690, 503136, 559040, 628920, 670848, 754704, 838560, 943380, 1006272, 1118080, 1257840, 1509408, 1677120, 1886760, 2012544, 2515680, 3018816, 3354240, 3773520, 5031360, 6037632, 7547040, 10062720, 15094080, 30188160]

約数ペア:

[(1, 30188160), (2, 15094080), (3, 10062720), (4, 7547040), (5, 6037632), (6, 5031360), (8, 3773520), (9, 3354240), (10, 3018816), (12, 2515680), (15, 2012544), (16, 1886760), (18, 1677120), (20, 1509408), (24, 1257840), (27, 1118080), (30, 1006272), (32, 943380), (36, 838560), (40, 754704), (45, 670848), (48, 628920), (54, 559040), (60, 503136), (64, 471690), (72, 419280), (80, 377352), (90, 335424), (96, 314460), (108, 279520), (120, 251568), (128, 235845), (135, 223616), (144, 209640), (160, 188676), (180, 167712), (192, 157230), (216, 139760), (240, 125784), (270, 111808), (288, 104820), (320, 94338), (360, 83856), (384, 78615), (432, 69880), (480, 62892), (540, 55904), (576, 52410), (640, 47169), (720, 41928), (864, 34940), (960, 31446), (1080, 27952), (1152, 26205), (1440, 20964), (1728, 17470), (1747, 17280), (1920, 15723), (2160, 13976), (2880, 10482), (3456, 8735), (3494, 8640), (4320, 6988), (5241, 5760)]