145374240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2543

約数の個数: 144

約数和(自身を含む): 503544384

約数和(自身を除く): 358170144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2503, 2640, 2904, 3630, 3872, 4840, 5006, 5280, 5808, 7260, 7509, 9680, 10012, 11616, 12515, 14520, 15018, 19360, 20024, 25030, 27533, 29040, 30036, 37545, 40048, 50060, 55066, 58080, 60072, 75090, 80096, 82599, 100120, 110132, 120144, 137665, 150180, 165198, 200240, 220264, 240288, 275330, 300360, 302863, 330396, 400480, 412995, 440528, 550660, 600720, 605726, 660792, 825990, 881056, 908589, 1101320, 1201440, 1211452, 1321584, 1514315, 1651980, 1817178, 2202640, 2422904, 2643168, 3028630, 3303960, 3634356, 4405280, 4542945, 4845808, 6057260, 6607920, 7268712, 9085890, 9691616, 12114520, 13215840, 14537424, 18171780, 24229040, 29074848, 36343560, 48458080, 72687120, 145374240]

約数ペア:

[(1, 145374240), (2, 72687120), (3, 48458080), (4, 36343560), (5, 29074848), (6, 24229040), (8, 18171780), (10, 14537424), (11, 13215840), (12, 12114520), (15, 9691616), (16, 9085890), (20, 7268712), (22, 6607920), (24, 6057260), (30, 4845808), (32, 4542945), (33, 4405280), (40, 3634356), (44, 3303960), (48, 3028630), (55, 2643168), (60, 2422904), (66, 2202640), (80, 1817178), (88, 1651980), (96, 1514315), (110, 1321584), (120, 1211452), (121, 1201440), (132, 1101320), (160, 908589), (165, 881056), (176, 825990), (220, 660792), (240, 605726), (242, 600720), (264, 550660), (330, 440528), (352, 412995), (363, 400480), (440, 330396), (480, 302863), (484, 300360), (528, 275330), (605, 240288), (660, 220264), (726, 200240), (880, 165198), (968, 150180), (1056, 137665), (1210, 120144), (1320, 110132), (1452, 100120), (1760, 82599), (1815, 80096), (1936, 75090), (2420, 60072), (2503, 58080), (2640, 55066), (2904, 50060), (3630, 40048), (3872, 37545), (4840, 30036), (5006, 29040), (5280, 27533), (5808, 25030), (7260, 20024), (7509, 19360), (9680, 15018), (10012, 14520), (11616, 12515)]