8787120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 29998080

約数和(自身を除く): 21210960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 47, 48, 57, 60, 76, 80, 82, 94, 95, 114, 120, 123, 141, 152, 164, 188, 190, 205, 228, 235, 240, 246, 282, 285, 304, 328, 376, 380, 410, 456, 470, 492, 564, 570, 615, 656, 705, 752, 760, 779, 820, 893, 912, 940, 984, 1128, 1140, 1230, 1410, 1520, 1558, 1640, 1786, 1880, 1927, 1968, 2256, 2280, 2337, 2460, 2679, 2820, 3116, 3280, 3572, 3760, 3854, 3895, 4465, 4560, 4674, 4920, 5358, 5640, 5781, 6232, 7144, 7708, 7790, 8930, 9348, 9635, 9840, 10716, 11280, 11562, 11685, 12464, 13395, 14288, 15416, 15580, 17860, 18696, 19270, 21432, 23124, 23370, 26790, 28905, 30832, 31160, 35720, 36613, 37392, 38540, 42864, 46248, 46740, 53580, 57810, 62320, 71440, 73226, 77080, 92496, 93480, 107160, 109839, 115620, 146452, 154160, 183065, 186960, 214320, 219678, 231240, 292904, 366130, 439356, 462480, 549195, 585808, 732260, 878712, 1098390, 1464520, 1757424, 2196780, 2929040, 4393560, 8787120]

約数ペア:

[(1, 8787120), (2, 4393560), (3, 2929040), (4, 2196780), (5, 1757424), (6, 1464520), (8, 1098390), (10, 878712), (12, 732260), (15, 585808), (16, 549195), (19, 462480), (20, 439356), (24, 366130), (30, 292904), (38, 231240), (40, 219678), (41, 214320), (47, 186960), (48, 183065), (57, 154160), (60, 146452), (76, 115620), (80, 109839), (82, 107160), (94, 93480), (95, 92496), (114, 77080), (120, 73226), (123, 71440), (141, 62320), (152, 57810), (164, 53580), (188, 46740), (190, 46248), (205, 42864), (228, 38540), (235, 37392), (240, 36613), (246, 35720), (282, 31160), (285, 30832), (304, 28905), (328, 26790), (376, 23370), (380, 23124), (410, 21432), (456, 19270), (470, 18696), (492, 17860), (564, 15580), (570, 15416), (615, 14288), (656, 13395), (705, 12464), (752, 11685), (760, 11562), (779, 11280), (820, 10716), (893, 9840), (912, 9635), (940, 9348), (984, 8930), (1128, 7790), (1140, 7708), (1230, 7144), (1410, 6232), (1520, 5781), (1558, 5640), (1640, 5358), (1786, 4920), (1880, 4674), (1927, 4560), (1968, 4465), (2256, 3895), (2280, 3854), (2337, 3760), (2460, 3572), (2679, 3280), (2820, 3116)]