293044320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:1997

約数の個数: 144

約数和(自身を含む): 1009728720

約数和(自身を除く): 716684400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1867, 1962, 2180, 2616, 3270, 3488, 3734, 3924, 4360, 4905, 5232, 5601, 6540, 7468, 7848, 8720, 9335, 9810, 10464, 11202, 13080, 14936, 15696, 16803, 17440, 18670, 19620, 22404, 26160, 28005, 29872, 31392, 33606, 37340, 39240, 44808, 52320, 56010, 59744, 67212, 74680, 78480, 84015, 89616, 112020, 134424, 149360, 156960, 168030, 179232, 203503, 224040, 268848, 298720, 336060, 407006, 448080, 537696, 610509, 672120, 814012, 896160, 1017515, 1221018, 1344240, 1628024, 1831527, 2035030, 2442036, 2688480, 3052545, 3256048, 3663054, 4070060, 4884072, 6105090, 6512096, 7326108, 8140120, 9157635, 9768144, 12210180, 14652216, 16280240, 18315270, 19536288, 24420360, 29304432, 32560480, 36630540, 48840720, 58608864, 73261080, 97681440, 146522160, 293044320]

約数ペア:

[(1, 293044320), (2, 146522160), (3, 97681440), (4, 73261080), (5, 58608864), (6, 48840720), (8, 36630540), (9, 32560480), (10, 29304432), (12, 24420360), (15, 19536288), (16, 18315270), (18, 16280240), (20, 14652216), (24, 12210180), (30, 9768144), (32, 9157635), (36, 8140120), (40, 7326108), (45, 6512096), (48, 6105090), (60, 4884072), (72, 4070060), (80, 3663054), (90, 3256048), (96, 3052545), (109, 2688480), (120, 2442036), (144, 2035030), (160, 1831527), (180, 1628024), (218, 1344240), (240, 1221018), (288, 1017515), (327, 896160), (360, 814012), (436, 672120), (480, 610509), (545, 537696), (654, 448080), (720, 407006), (872, 336060), (981, 298720), (1090, 268848), (1308, 224040), (1440, 203503), (1635, 179232), (1744, 168030), (1867, 156960), (1962, 149360), (2180, 134424), (2616, 112020), (3270, 89616), (3488, 84015), (3734, 78480), (3924, 74680), (4360, 67212), (4905, 59744), (5232, 56010), (5601, 52320), (6540, 44808), (7468, 39240), (7848, 37340), (8720, 33606), (9335, 31392), (9810, 29872), (10464, 28005), (11202, 26160), (13080, 22404), (14936, 19620), (15696, 18670), (16803, 17440)]