64875360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 224825328

約数和(自身を除く): 159949968

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, 1117, 1210, 1320, 1452, 1760, 1815, 1936, 2234, 2420, 2640, 2904, 3351, 3630, 3872, 4468, 4840, 5280, 5585, 5808, 6702, 7260, 8936, 9680, 11170, 11616, 12287, 13404, 14520, 16755, 17872, 19360, 22340, 24574, 26808, 29040, 33510, 35744, 36861, 44680, 49148, 53616, 58080, 61435, 67020, 73722, 89360, 98296, 107232, 122870, 134040, 135157, 147444, 178720, 184305, 196592, 245740, 268080, 270314, 294888, 368610, 393184, 405471, 491480, 536160, 540628, 589776, 675785, 737220, 810942, 982960, 1081256, 1179552, 1351570, 1474440, 1621884, 1965920, 2027355, 2162512, 2703140, 2948880, 3243768, 4054710, 4325024, 5406280, 5897760, 6487536, 8109420, 10812560, 12975072, 16218840, 21625120, 32437680, 64875360]

約数ペア:

[(1, 64875360), (2, 32437680), (3, 21625120), (4, 16218840), (5, 12975072), (6, 10812560), (8, 8109420), (10, 6487536), (11, 5897760), (12, 5406280), (15, 4325024), (16, 4054710), (20, 3243768), (22, 2948880), (24, 2703140), (30, 2162512), (32, 2027355), (33, 1965920), (40, 1621884), (44, 1474440), (48, 1351570), (55, 1179552), (60, 1081256), (66, 982960), (80, 810942), (88, 737220), (96, 675785), (110, 589776), (120, 540628), (121, 536160), (132, 491480), (160, 405471), (165, 393184), (176, 368610), (220, 294888), (240, 270314), (242, 268080), (264, 245740), (330, 196592), (352, 184305), (363, 178720), (440, 147444), (480, 135157), (484, 134040), (528, 122870), (605, 107232), (660, 98296), (726, 89360), (880, 73722), (968, 67020), (1056, 61435), (1117, 58080), (1210, 53616), (1320, 49148), (1452, 44680), (1760, 36861), (1815, 35744), (1936, 33510), (2234, 29040), (2420, 26808), (2640, 24574), (2904, 22340), (3351, 19360), (3630, 17872), (3872, 16755), (4468, 14520), (4840, 13404), (5280, 12287), (5585, 11616), (5808, 11170), (6702, 9680), (7260, 8936)]