86759280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:2999

約数の個数: 120

約数和(自身を含む): 298574640

約数和(自身を除く): 211815360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2939, 2952, 3280, 3690, 4920, 5878, 5904, 7380, 8817, 9840, 11756, 14695, 14760, 17634, 23512, 26451, 29390, 29520, 35268, 44085, 47024, 52902, 58780, 70536, 88170, 105804, 117560, 120499, 132255, 141072, 176340, 211608, 235120, 240998, 264510, 352680, 361497, 423216, 481996, 529020, 602495, 705360, 722994, 963992, 1058040, 1084491, 1204990, 1445988, 1807485, 1927984, 2116080, 2168982, 2409980, 2891976, 3614970, 4337964, 4819960, 5422455, 5783952, 7229940, 8675928, 9639920, 10844910, 14459880, 17351856, 21689820, 28919760, 43379640, 86759280]

約数ペア:

[(1, 86759280), (2, 43379640), (3, 28919760), (4, 21689820), (5, 17351856), (6, 14459880), (8, 10844910), (9, 9639920), (10, 8675928), (12, 7229940), (15, 5783952), (16, 5422455), (18, 4819960), (20, 4337964), (24, 3614970), (30, 2891976), (36, 2409980), (40, 2168982), (41, 2116080), (45, 1927984), (48, 1807485), (60, 1445988), (72, 1204990), (80, 1084491), (82, 1058040), (90, 963992), (120, 722994), (123, 705360), (144, 602495), (164, 529020), (180, 481996), (205, 423216), (240, 361497), (246, 352680), (328, 264510), (360, 240998), (369, 235120), (410, 211608), (492, 176340), (615, 141072), (656, 132255), (720, 120499), (738, 117560), (820, 105804), (984, 88170), (1230, 70536), (1476, 58780), (1640, 52902), (1845, 47024), (1968, 44085), (2460, 35268), (2939, 29520), (2952, 29390), (3280, 26451), (3690, 23512), (4920, 17634), (5878, 14760), (5904, 14695), (7380, 11756), (8817, 9840)]