61372560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 200844288

約数和(自身を除く): 139471728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 113, 120, 124, 146, 155, 186, 219, 226, 240, 248, 292, 310, 339, 365, 372, 438, 452, 465, 496, 565, 584, 620, 678, 730, 744, 876, 904, 930, 1095, 1130, 1168, 1240, 1356, 1460, 1488, 1695, 1752, 1808, 1860, 2190, 2260, 2263, 2480, 2712, 2920, 3390, 3503, 3504, 3720, 4380, 4520, 4526, 5424, 5840, 6780, 6789, 7006, 7440, 8249, 8760, 9040, 9052, 10509, 11315, 13560, 13578, 14012, 16498, 17515, 17520, 18104, 21018, 22630, 24747, 27120, 27156, 28024, 32996, 33945, 35030, 36208, 41245, 42036, 45260, 49494, 52545, 54312, 56048, 65992, 67890, 70060, 82490, 84072, 90520, 98988, 105090, 108624, 123735, 131984, 135780, 140120, 164980, 168144, 181040, 197976, 210180, 247470, 255719, 271560, 280240, 329960, 395952, 420360, 494940, 511438, 543120, 659920, 767157, 840720, 989880, 1022876, 1278595, 1534314, 1979760, 2045752, 2557190, 3068628, 3835785, 4091504, 5114380, 6137256, 7671570, 10228760, 12274512, 15343140, 20457520, 30686280, 61372560]

約数ペア:

[(1, 61372560), (2, 30686280), (3, 20457520), (4, 15343140), (5, 12274512), (6, 10228760), (8, 7671570), (10, 6137256), (12, 5114380), (15, 4091504), (16, 3835785), (20, 3068628), (24, 2557190), (30, 2045752), (31, 1979760), (40, 1534314), (48, 1278595), (60, 1022876), (62, 989880), (73, 840720), (80, 767157), (93, 659920), (113, 543120), (120, 511438), (124, 494940), (146, 420360), (155, 395952), (186, 329960), (219, 280240), (226, 271560), (240, 255719), (248, 247470), (292, 210180), (310, 197976), (339, 181040), (365, 168144), (372, 164980), (438, 140120), (452, 135780), (465, 131984), (496, 123735), (565, 108624), (584, 105090), (620, 98988), (678, 90520), (730, 84072), (744, 82490), (876, 70060), (904, 67890), (930, 65992), (1095, 56048), (1130, 54312), (1168, 52545), (1240, 49494), (1356, 45260), (1460, 42036), (1488, 41245), (1695, 36208), (1752, 35030), (1808, 33945), (1860, 32996), (2190, 28024), (2260, 27156), (2263, 27120), (2480, 24747), (2712, 22630), (2920, 21018), (3390, 18104), (3503, 17520), (3504, 17515), (3720, 16498), (4380, 14012), (4520, 13578), (4526, 13560), (5424, 11315), (5840, 10509), (6780, 9052), (6789, 9040), (7006, 8760), (7440, 8249)]