1515086280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{68993}}^1$

素因数の和:69071

約数の個数: 96

約数和(自身を含む): 5004824760

約数和(自身を除く): 3489738480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 68993, 137986, 206979, 275972, 344965, 413958, 551944, 620937, 689930, 827916, 1034895, 1241874, 1379860, 1655832, 2069790, 2483748, 2759720, 3104685, 4139580, 4208573, 4967496, 6209370, 8279160, 8417146, 12418740, 12625719, 16834292, 21042865, 24837480, 25251438, 33668584, 37877157, 42085730, 50502876, 63128595, 75754314, 84171460, 101005752, 126257190, 151508628, 168342920, 189385785, 252514380, 303017256, 378771570, 505028760, 757543140, 1515086280]

約数ペア:

[(1, 1515086280), (2, 757543140), (3, 505028760), (4, 378771570), (5, 303017256), (6, 252514380), (8, 189385785), (9, 168342920), (10, 151508628), (12, 126257190), (15, 101005752), (18, 84171460), (20, 75754314), (24, 63128595), (30, 50502876), (36, 42085730), (40, 37877157), (45, 33668584), (60, 25251438), (61, 24837480), (72, 21042865), (90, 16834292), (120, 12625719), (122, 12418740), (180, 8417146), (183, 8279160), (244, 6209370), (305, 4967496), (360, 4208573), (366, 4139580), (488, 3104685), (549, 2759720), (610, 2483748), (732, 2069790), (915, 1655832), (1098, 1379860), (1220, 1241874), (1464, 1034895), (1830, 827916), (2196, 689930), (2440, 620937), (2745, 551944), (3660, 413958), (4392, 344965), (5490, 275972), (7320, 206979), (10980, 137986), (21960, 68993)]