72732960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 253149624

約数和(自身を除く): 180416664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 953, 954, 1060, 1272, 1440, 1590, 1696, 1906, 1908, 2120, 2385, 2544, 2859, 3180, 3812, 3816, 4240, 4765, 4770, 5088, 5718, 6360, 7624, 7632, 8480, 8577, 9530, 9540, 11436, 12720, 14295, 15248, 15264, 17154, 19060, 19080, 22872, 25440, 28590, 30496, 34308, 38120, 38160, 42885, 45744, 50509, 57180, 68616, 76240, 76320, 85770, 91488, 101018, 114360, 137232, 151527, 152480, 171540, 202036, 228720, 252545, 274464, 303054, 343080, 404072, 454581, 457440, 505090, 606108, 686160, 757635, 808144, 909162, 1010180, 1212216, 1372320, 1515270, 1616288, 1818324, 2020360, 2272905, 2424432, 3030540, 3636648, 4040720, 4545810, 4848864, 6061080, 7273296, 8081440, 9091620, 12122160, 14546592, 18183240, 24244320, 36366480, 72732960]

約数ペア:

[(1, 72732960), (2, 36366480), (3, 24244320), (4, 18183240), (5, 14546592), (6, 12122160), (8, 9091620), (9, 8081440), (10, 7273296), (12, 6061080), (15, 4848864), (16, 4545810), (18, 4040720), (20, 3636648), (24, 3030540), (30, 2424432), (32, 2272905), (36, 2020360), (40, 1818324), (45, 1616288), (48, 1515270), (53, 1372320), (60, 1212216), (72, 1010180), (80, 909162), (90, 808144), (96, 757635), (106, 686160), (120, 606108), (144, 505090), (159, 457440), (160, 454581), (180, 404072), (212, 343080), (240, 303054), (265, 274464), (288, 252545), (318, 228720), (360, 202036), (424, 171540), (477, 152480), (480, 151527), (530, 137232), (636, 114360), (720, 101018), (795, 91488), (848, 85770), (953, 76320), (954, 76240), (1060, 68616), (1272, 57180), (1440, 50509), (1590, 45744), (1696, 42885), (1906, 38160), (1908, 38120), (2120, 34308), (2385, 30496), (2544, 28590), (2859, 25440), (3180, 22872), (3812, 19080), (3816, 19060), (4240, 17154), (4765, 15264), (4770, 15248), (5088, 14295), (5718, 12720), (6360, 11436), (7624, 9540), (7632, 9530), (8480, 8577)]