26382240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 95800320

約数和(自身を除く): 69418080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 197, 216, 240, 248, 270, 279, 288, 310, 360, 372, 394, 432, 465, 480, 496, 540, 558, 591, 620, 720, 744, 788, 837, 864, 930, 985, 992, 1080, 1116, 1182, 1240, 1395, 1440, 1488, 1576, 1674, 1773, 1860, 1970, 2160, 2232, 2364, 2480, 2790, 2955, 2976, 3152, 3348, 3546, 3720, 3940, 4185, 4320, 4464, 4728, 4960, 5319, 5580, 5910, 6107, 6304, 6696, 7092, 7440, 7880, 8370, 8865, 8928, 9456, 10638, 11160, 11820, 12214, 13392, 14184, 14880, 15760, 16740, 17730, 18321, 18912, 21276, 22320, 23640, 24428, 26595, 26784, 28368, 30535, 31520, 33480, 35460, 36642, 42552, 44640, 47280, 48856, 53190, 54963, 56736, 61070, 66960, 70920, 73284, 85104, 91605, 94560, 97712, 106380, 109926, 122140, 133920, 141840, 146568, 164889, 170208, 183210, 195424, 212760, 219852, 244280, 274815, 283680, 293136, 329778, 366420, 425520, 439704, 488560, 549630, 586272, 659556, 732840, 824445, 851040, 879408, 977120, 1099260, 1319112, 1465680, 1648890, 1758816, 2198520, 2638224, 2931360, 3297780, 4397040, 5276448, 6595560, 8794080, 13191120, 26382240]

約数ペア:

[(1, 26382240), (2, 13191120), (3, 8794080), (4, 6595560), (5, 5276448), (6, 4397040), (8, 3297780), (9, 2931360), (10, 2638224), (12, 2198520), (15, 1758816), (16, 1648890), (18, 1465680), (20, 1319112), (24, 1099260), (27, 977120), (30, 879408), (31, 851040), (32, 824445), (36, 732840), (40, 659556), (45, 586272), (48, 549630), (54, 488560), (60, 439704), (62, 425520), (72, 366420), (80, 329778), (90, 293136), (93, 283680), (96, 274815), (108, 244280), (120, 219852), (124, 212760), (135, 195424), (144, 183210), (155, 170208), (160, 164889), (180, 146568), (186, 141840), (197, 133920), (216, 122140), (240, 109926), (248, 106380), (270, 97712), (279, 94560), (288, 91605), (310, 85104), (360, 73284), (372, 70920), (394, 66960), (432, 61070), (465, 56736), (480, 54963), (496, 53190), (540, 48856), (558, 47280), (591, 44640), (620, 42552), (720, 36642), (744, 35460), (788, 33480), (837, 31520), (864, 30535), (930, 28368), (985, 26784), (992, 26595), (1080, 24428), (1116, 23640), (1182, 22320), (1240, 21276), (1395, 18912), (1440, 18321), (1488, 17730), (1576, 16740), (1674, 15760), (1773, 14880), (1860, 14184), (1970, 13392), (2160, 12214), (2232, 11820), (2364, 11160), (2480, 10638), (2790, 9456), (2955, 8928), (2976, 8865), (3152, 8370), (3348, 7880), (3546, 7440), (3720, 7092), (3940, 6696), (4185, 6304), (4320, 6107), (4464, 5910), (4728, 5580), (4960, 5319)]