160436880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 541090368

約数和(自身を除く): 380653488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 443, 503, 720, 886, 1006, 1329, 1509, 1772, 2012, 2215, 2515, 2658, 3018, 3544, 3987, 4024, 4430, 4527, 5030, 5316, 6036, 6645, 7088, 7545, 7974, 8048, 8860, 9054, 10060, 10632, 12072, 13290, 15090, 15948, 17720, 18108, 19935, 20120, 21264, 22635, 24144, 26580, 30180, 31896, 35440, 36216, 39870, 40240, 45270, 53160, 60360, 63792, 72432, 79740, 90540, 106320, 120720, 159480, 181080, 222829, 318960, 362160, 445658, 668487, 891316, 1114145, 1336974, 1782632, 2005461, 2228290, 2673948, 3342435, 3565264, 4010922, 4456580, 5347896, 6684870, 8021844, 8913160, 10027305, 10695792, 13369740, 16043688, 17826320, 20054610, 26739480, 32087376, 40109220, 53478960, 80218440, 160436880]

約数ペア:

[(1, 160436880), (2, 80218440), (3, 53478960), (4, 40109220), (5, 32087376), (6, 26739480), (8, 20054610), (9, 17826320), (10, 16043688), (12, 13369740), (15, 10695792), (16, 10027305), (18, 8913160), (20, 8021844), (24, 6684870), (30, 5347896), (36, 4456580), (40, 4010922), (45, 3565264), (48, 3342435), (60, 2673948), (72, 2228290), (80, 2005461), (90, 1782632), (120, 1336974), (144, 1114145), (180, 891316), (240, 668487), (360, 445658), (443, 362160), (503, 318960), (720, 222829), (886, 181080), (1006, 159480), (1329, 120720), (1509, 106320), (1772, 90540), (2012, 79740), (2215, 72432), (2515, 63792), (2658, 60360), (3018, 53160), (3544, 45270), (3987, 40240), (4024, 39870), (4430, 36216), (4527, 35440), (5030, 31896), (5316, 30180), (6036, 26580), (6645, 24144), (7088, 22635), (7545, 21264), (7974, 20120), (8048, 19935), (8860, 18108), (9054, 17720), (10060, 15948), (10632, 15090), (12072, 13290)]