438634080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6481}}^1$

素因数の和:6549

約数の個数: 144

約数和(自身を含む): 1528922304

約数和(自身を除く): 1090288224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6481, 6768, 7520, 8460, 11280, 12962, 13536, 16920, 19443, 22560, 25924, 32405, 33840, 38886, 51848, 58329, 64810, 67680, 77772, 97215, 103696, 116658, 129620, 155544, 194430, 207392, 233316, 259240, 291645, 304607, 311088, 388860, 466632, 518480, 583290, 609214, 622176, 777720, 913821, 933264, 1036960, 1166580, 1218428, 1523035, 1555440, 1827642, 1866528, 2333160, 2436856, 2741463, 3046070, 3110880, 3655284, 4569105, 4666320, 4873712, 5482926, 6092140, 7310568, 9138210, 9332640, 9747424, 10965852, 12184280, 13707315, 14621136, 18276420, 21931704, 24368560, 27414630, 29242272, 36552840, 43863408, 48737120, 54829260, 73105680, 87726816, 109658520, 146211360, 219317040, 438634080]

約数ペア:

[(1, 438634080), (2, 219317040), (3, 146211360), (4, 109658520), (5, 87726816), (6, 73105680), (8, 54829260), (9, 48737120), (10, 43863408), (12, 36552840), (15, 29242272), (16, 27414630), (18, 24368560), (20, 21931704), (24, 18276420), (30, 14621136), (32, 13707315), (36, 12184280), (40, 10965852), (45, 9747424), (47, 9332640), (48, 9138210), (60, 7310568), (72, 6092140), (80, 5482926), (90, 4873712), (94, 4666320), (96, 4569105), (120, 3655284), (141, 3110880), (144, 3046070), (160, 2741463), (180, 2436856), (188, 2333160), (235, 1866528), (240, 1827642), (282, 1555440), (288, 1523035), (360, 1218428), (376, 1166580), (423, 1036960), (470, 933264), (480, 913821), (564, 777720), (705, 622176), (720, 609214), (752, 583290), (846, 518480), (940, 466632), (1128, 388860), (1410, 311088), (1440, 304607), (1504, 291645), (1692, 259240), (1880, 233316), (2115, 207392), (2256, 194430), (2820, 155544), (3384, 129620), (3760, 116658), (4230, 103696), (4512, 97215), (5640, 77772), (6481, 67680), (6768, 64810), (7520, 58329), (8460, 51848), (11280, 38886), (12962, 33840), (13536, 32405), (16920, 25924), (19443, 22560)]