56352360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 176647680

約数和(自身を除く): 120295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 67, 86, 120, 129, 134, 163, 172, 201, 215, 258, 268, 326, 335, 344, 402, 430, 489, 516, 536, 645, 652, 670, 804, 815, 860, 978, 1005, 1032, 1290, 1304, 1340, 1608, 1630, 1720, 1956, 2010, 2445, 2580, 2680, 2881, 3260, 3912, 4020, 4890, 5160, 5762, 6520, 7009, 8040, 8643, 9780, 10921, 11524, 14018, 14405, 17286, 19560, 21027, 21842, 23048, 28036, 28810, 32763, 34572, 35045, 42054, 43215, 43684, 54605, 56072, 57620, 65526, 69144, 70090, 84108, 86430, 87368, 105135, 109210, 115240, 131052, 140180, 163815, 168216, 172860, 210270, 218420, 262104, 280360, 327630, 345720, 420540, 436840, 469603, 655260, 841080, 939206, 1310520, 1408809, 1878412, 2348015, 2817618, 3756824, 4696030, 5635236, 7044045, 9392060, 11270472, 14088090, 18784120, 28176180, 56352360]

約数ペア:

[(1, 56352360), (2, 28176180), (3, 18784120), (4, 14088090), (5, 11270472), (6, 9392060), (8, 7044045), (10, 5635236), (12, 4696030), (15, 3756824), (20, 2817618), (24, 2348015), (30, 1878412), (40, 1408809), (43, 1310520), (60, 939206), (67, 841080), (86, 655260), (120, 469603), (129, 436840), (134, 420540), (163, 345720), (172, 327630), (201, 280360), (215, 262104), (258, 218420), (268, 210270), (326, 172860), (335, 168216), (344, 163815), (402, 140180), (430, 131052), (489, 115240), (516, 109210), (536, 105135), (645, 87368), (652, 86430), (670, 84108), (804, 70090), (815, 69144), (860, 65526), (978, 57620), (1005, 56072), (1032, 54605), (1290, 43684), (1304, 43215), (1340, 42054), (1608, 35045), (1630, 34572), (1720, 32763), (1956, 28810), (2010, 28036), (2445, 23048), (2580, 21842), (2680, 21027), (2881, 19560), (3260, 17286), (3912, 14405), (4020, 14018), (4890, 11524), (5160, 10921), (5762, 9780), (6520, 8643), (7009, 8040)]