82080360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 280687680

約数和(自身を除く): 198607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 67, 72, 82, 83, 90, 120, 123, 134, 164, 166, 180, 201, 205, 246, 249, 268, 328, 332, 335, 360, 369, 402, 410, 415, 492, 498, 536, 603, 615, 664, 670, 738, 747, 804, 820, 830, 984, 996, 1005, 1206, 1230, 1245, 1340, 1476, 1494, 1608, 1640, 1660, 1845, 1992, 2010, 2412, 2460, 2490, 2680, 2747, 2952, 2988, 3015, 3320, 3403, 3690, 3735, 4020, 4824, 4920, 4980, 5494, 5561, 5976, 6030, 6806, 7380, 7470, 8040, 8241, 9960, 10209, 10988, 11122, 12060, 13612, 13735, 14760, 14940, 16482, 16683, 17015, 20418, 21976, 22244, 24120, 24723, 27224, 27470, 27805, 29880, 30627, 32964, 33366, 34030, 40836, 41205, 44488, 49446, 50049, 51045, 54940, 55610, 61254, 65928, 66732, 68060, 81672, 82410, 83415, 98892, 100098, 102090, 109880, 111220, 122508, 123615, 133464, 136120, 153135, 164820, 166830, 197784, 200196, 204180, 222440, 228001, 245016, 247230, 250245, 306270, 329640, 333660, 400392, 408360, 456002, 494460, 500490, 612540, 667320, 684003, 912004, 988920, 1000980, 1140005, 1225080, 1368006, 1824008, 2001960, 2052009, 2280010, 2736012, 3420015, 4104018, 4560020, 5472024, 6840030, 8208036, 9120040, 10260045, 13680060, 16416072, 20520090, 27360120, 41040180, 82080360]

約数ペア:

[(1, 82080360), (2, 41040180), (3, 27360120), (4, 20520090), (5, 16416072), (6, 13680060), (8, 10260045), (9, 9120040), (10, 8208036), (12, 6840030), (15, 5472024), (18, 4560020), (20, 4104018), (24, 3420015), (30, 2736012), (36, 2280010), (40, 2052009), (41, 2001960), (45, 1824008), (60, 1368006), (67, 1225080), (72, 1140005), (82, 1000980), (83, 988920), (90, 912004), (120, 684003), (123, 667320), (134, 612540), (164, 500490), (166, 494460), (180, 456002), (201, 408360), (205, 400392), (246, 333660), (249, 329640), (268, 306270), (328, 250245), (332, 247230), (335, 245016), (360, 228001), (369, 222440), (402, 204180), (410, 200196), (415, 197784), (492, 166830), (498, 164820), (536, 153135), (603, 136120), (615, 133464), (664, 123615), (670, 122508), (738, 111220), (747, 109880), (804, 102090), (820, 100098), (830, 98892), (984, 83415), (996, 82410), (1005, 81672), (1206, 68060), (1230, 66732), (1245, 65928), (1340, 61254), (1476, 55610), (1494, 54940), (1608, 51045), (1640, 50049), (1660, 49446), (1845, 44488), (1992, 41205), (2010, 40836), (2412, 34030), (2460, 33366), (2490, 32964), (2680, 30627), (2747, 29880), (2952, 27805), (2988, 27470), (3015, 27224), (3320, 24723), (3403, 24120), (3690, 22244), (3735, 21976), (4020, 20418), (4824, 17015), (4920, 16683), (4980, 16482), (5494, 14940), (5561, 14760), (5976, 13735), (6030, 13612), (6806, 12060), (7380, 11122), (7470, 10988), (8040, 10209), (8241, 9960)]