87030240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 305690112

約数和(自身を除く): 218659872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 212, 220, 240, 264, 265, 311, 318, 330, 352, 424, 440, 480, 528, 530, 583, 622, 636, 660, 795, 848, 880, 933, 1056, 1060, 1166, 1244, 1272, 1320, 1555, 1590, 1696, 1749, 1760, 1866, 2120, 2332, 2488, 2544, 2640, 2915, 3110, 3180, 3421, 3498, 3732, 4240, 4664, 4665, 4976, 5088, 5280, 5830, 6220, 6360, 6842, 6996, 7464, 8480, 8745, 9328, 9330, 9952, 10263, 11660, 12440, 12720, 13684, 13992, 14928, 16483, 17105, 17490, 18656, 18660, 20526, 23320, 24880, 25440, 27368, 27984, 29856, 32966, 34210, 34980, 37320, 41052, 46640, 49449, 49760, 51315, 54736, 55968, 65932, 68420, 69960, 74640, 82104, 82415, 93280, 98898, 102630, 109472, 131864, 136840, 139920, 149280, 164208, 164830, 181313, 197796, 205260, 247245, 263728, 273680, 279840, 328416, 329660, 362626, 395592, 410520, 494490, 527456, 543939, 547360, 659320, 725252, 791184, 821040, 906565, 988980, 1087878, 1318640, 1450504, 1582368, 1642080, 1813130, 1977960, 2175756, 2637280, 2719695, 2901008, 3626260, 3955920, 4351512, 5439390, 5802016, 7252520, 7911840, 8703024, 10878780, 14505040, 17406048, 21757560, 29010080, 43515120, 87030240]

約数ペア:

[(1, 87030240), (2, 43515120), (3, 29010080), (4, 21757560), (5, 17406048), (6, 14505040), (8, 10878780), (10, 8703024), (11, 7911840), (12, 7252520), (15, 5802016), (16, 5439390), (20, 4351512), (22, 3955920), (24, 3626260), (30, 2901008), (32, 2719695), (33, 2637280), (40, 2175756), (44, 1977960), (48, 1813130), (53, 1642080), (55, 1582368), (60, 1450504), (66, 1318640), (80, 1087878), (88, 988980), (96, 906565), (106, 821040), (110, 791184), (120, 725252), (132, 659320), (159, 547360), (160, 543939), (165, 527456), (176, 494490), (212, 410520), (220, 395592), (240, 362626), (264, 329660), (265, 328416), (311, 279840), (318, 273680), (330, 263728), (352, 247245), (424, 205260), (440, 197796), (480, 181313), (528, 164830), (530, 164208), (583, 149280), (622, 139920), (636, 136840), (660, 131864), (795, 109472), (848, 102630), (880, 98898), (933, 93280), (1056, 82415), (1060, 82104), (1166, 74640), (1244, 69960), (1272, 68420), (1320, 65932), (1555, 55968), (1590, 54736), (1696, 51315), (1749, 49760), (1760, 49449), (1866, 46640), (2120, 41052), (2332, 37320), (2488, 34980), (2544, 34210), (2640, 32966), (2915, 29856), (3110, 27984), (3180, 27368), (3421, 25440), (3498, 24880), (3732, 23320), (4240, 20526), (4664, 18660), (4665, 18656), (4976, 17490), (5088, 17105), (5280, 16483), (5830, 14928), (6220, 13992), (6360, 13684), (6842, 12720), (6996, 12440), (7464, 11660), (8480, 10263), (8745, 9952), (9328, 9330)]