30173040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 106094400

約数和(自身を除く): 75921360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 229, 240, 244, 270, 305, 360, 366, 432, 458, 488, 540, 549, 610, 687, 720, 732, 915, 916, 976, 1080, 1098, 1145, 1220, 1374, 1464, 1647, 1830, 1832, 2061, 2160, 2196, 2290, 2440, 2745, 2748, 2928, 3294, 3435, 3660, 3664, 4122, 4392, 4580, 4880, 5490, 5496, 6183, 6588, 6870, 7320, 8235, 8244, 8784, 9160, 10305, 10980, 10992, 12366, 13176, 13740, 13969, 14640, 16470, 16488, 18320, 20610, 21960, 24732, 26352, 27480, 27938, 30915, 32940, 32976, 41220, 41907, 43920, 49464, 54960, 55876, 61830, 65880, 69845, 82440, 83814, 98928, 111752, 123660, 125721, 131760, 139690, 164880, 167628, 209535, 223504, 247320, 251442, 279380, 335256, 377163, 419070, 494640, 502884, 558760, 628605, 670512, 754326, 838140, 1005768, 1117520, 1257210, 1508652, 1676280, 1885815, 2011536, 2514420, 3017304, 3352560, 3771630, 5028840, 6034608, 7543260, 10057680, 15086520, 30173040]

約数ペア:

[(1, 30173040), (2, 15086520), (3, 10057680), (4, 7543260), (5, 6034608), (6, 5028840), (8, 3771630), (9, 3352560), (10, 3017304), (12, 2514420), (15, 2011536), (16, 1885815), (18, 1676280), (20, 1508652), (24, 1257210), (27, 1117520), (30, 1005768), (36, 838140), (40, 754326), (45, 670512), (48, 628605), (54, 558760), (60, 502884), (61, 494640), (72, 419070), (80, 377163), (90, 335256), (108, 279380), (120, 251442), (122, 247320), (135, 223504), (144, 209535), (180, 167628), (183, 164880), (216, 139690), (229, 131760), (240, 125721), (244, 123660), (270, 111752), (305, 98928), (360, 83814), (366, 82440), (432, 69845), (458, 65880), (488, 61830), (540, 55876), (549, 54960), (610, 49464), (687, 43920), (720, 41907), (732, 41220), (915, 32976), (916, 32940), (976, 30915), (1080, 27938), (1098, 27480), (1145, 26352), (1220, 24732), (1374, 21960), (1464, 20610), (1647, 18320), (1830, 16488), (1832, 16470), (2061, 14640), (2160, 13969), (2196, 13740), (2290, 13176), (2440, 12366), (2745, 10992), (2748, 10980), (2928, 10305), (3294, 9160), (3435, 8784), (3660, 8244), (3664, 8235), (4122, 7320), (4392, 6870), (4580, 6588), (4880, 6183), (5490, 5496)]