120508740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 402869376

約数和(自身を除く): 282360636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 503, 605, 660, 726, 990, 1006, 1089, 1210, 1331, 1452, 1509, 1815, 1980, 2012, 2178, 2420, 2515, 2662, 3018, 3630, 3993, 4356, 4527, 5030, 5324, 5445, 5533, 6036, 6655, 7260, 7545, 7986, 9054, 10060, 10890, 11066, 11979, 13310, 15090, 15972, 16599, 18108, 19965, 21780, 22132, 22635, 23958, 26620, 27665, 30180, 33198, 39930, 45270, 47916, 49797, 55330, 59895, 60863, 66396, 79860, 82995, 90540, 99594, 110660, 119790, 121726, 165990, 182589, 199188, 239580, 243452, 248985, 304315, 331980, 365178, 497970, 547767, 608630, 669493, 730356, 912945, 995940, 1095534, 1217260, 1338986, 1825890, 2008479, 2191068, 2677972, 2738835, 3347465, 3651780, 4016958, 5477670, 6025437, 6694930, 8033916, 10042395, 10955340, 12050874, 13389860, 20084790, 24101748, 30127185, 40169580, 60254370, 120508740]

約数ペア:

[(1, 120508740), (2, 60254370), (3, 40169580), (4, 30127185), (5, 24101748), (6, 20084790), (9, 13389860), (10, 12050874), (11, 10955340), (12, 10042395), (15, 8033916), (18, 6694930), (20, 6025437), (22, 5477670), (30, 4016958), (33, 3651780), (36, 3347465), (44, 2738835), (45, 2677972), (55, 2191068), (60, 2008479), (66, 1825890), (90, 1338986), (99, 1217260), (110, 1095534), (121, 995940), (132, 912945), (165, 730356), (180, 669493), (198, 608630), (220, 547767), (242, 497970), (330, 365178), (363, 331980), (396, 304315), (484, 248985), (495, 243452), (503, 239580), (605, 199188), (660, 182589), (726, 165990), (990, 121726), (1006, 119790), (1089, 110660), (1210, 99594), (1331, 90540), (1452, 82995), (1509, 79860), (1815, 66396), (1980, 60863), (2012, 59895), (2178, 55330), (2420, 49797), (2515, 47916), (2662, 45270), (3018, 39930), (3630, 33198), (3993, 30180), (4356, 27665), (4527, 26620), (5030, 23958), (5324, 22635), (5445, 22132), (5533, 21780), (6036, 19965), (6655, 18108), (7260, 16599), (7545, 15972), (7986, 15090), (9054, 13310), (10060, 11979), (10890, 11066)]