1378604880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10463}}^1$

素因数の和:10546

約数の個数: 160

約数和(自身を含む): 4826833920

約数和(自身を除く): 3448229040

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, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10463, 10980, 13176, 14640, 16470, 20926, 21960, 26352, 31389, 32940, 41852, 43920, 52315, 62778, 65880, 83704, 94167, 104630, 125556, 131760, 156945, 167408, 188334, 209260, 251112, 282501, 313890, 376668, 418520, 470835, 502224, 565002, 627780, 638243, 753336, 837040, 941670, 1130004, 1255560, 1276486, 1412505, 1506672, 1883340, 1914729, 2260008, 2511120, 2552972, 2825010, 3191215, 3766680, 3829458, 4520016, 5105944, 5650020, 5744187, 6382430, 7533360, 7658916, 9573645, 10211888, 11300040, 11488374, 12764860, 15317832, 17232561, 19147290, 22600080, 22976748, 25529720, 28720935, 30635664, 34465122, 38294580, 45953496, 51059440, 57441870, 68930244, 76589160, 86162805, 91906992, 114883740, 137860488, 153178320, 172325610, 229767480, 275720976, 344651220, 459534960, 689302440, 1378604880]

約数ペア:

[(1, 1378604880), (2, 689302440), (3, 459534960), (4, 344651220), (5, 275720976), (6, 229767480), (8, 172325610), (9, 153178320), (10, 137860488), (12, 114883740), (15, 91906992), (16, 86162805), (18, 76589160), (20, 68930244), (24, 57441870), (27, 51059440), (30, 45953496), (36, 38294580), (40, 34465122), (45, 30635664), (48, 28720935), (54, 25529720), (60, 22976748), (61, 22600080), (72, 19147290), (80, 17232561), (90, 15317832), (108, 12764860), (120, 11488374), (122, 11300040), (135, 10211888), (144, 9573645), (180, 7658916), (183, 7533360), (216, 6382430), (240, 5744187), (244, 5650020), (270, 5105944), (305, 4520016), (360, 3829458), (366, 3766680), (432, 3191215), (488, 2825010), (540, 2552972), (549, 2511120), (610, 2260008), (720, 1914729), (732, 1883340), (915, 1506672), (976, 1412505), (1080, 1276486), (1098, 1255560), (1220, 1130004), (1464, 941670), (1647, 837040), (1830, 753336), (2160, 638243), (2196, 627780), (2440, 565002), (2745, 502224), (2928, 470835), (3294, 418520), (3660, 376668), (4392, 313890), (4880, 282501), (5490, 251112), (6588, 209260), (7320, 188334), (8235, 167408), (8784, 156945), (10463, 131760), (10980, 125556), (13176, 104630), (14640, 94167), (16470, 83704), (20926, 65880), (21960, 62778), (26352, 52315), (31389, 43920), (32940, 41852)]