45199680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 144840960

約数和(自身を除く): 99641280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 239, 240, 320, 394, 478, 480, 591, 717, 788, 956, 960, 985, 1182, 1195, 1434, 1576, 1912, 1970, 2364, 2390, 2868, 2955, 3152, 3585, 3824, 3940, 4728, 4780, 5736, 5910, 6304, 7170, 7648, 7880, 9456, 9560, 11472, 11820, 12608, 14340, 15296, 15760, 18912, 19120, 22944, 23640, 28680, 31520, 37824, 38240, 45888, 47083, 47280, 57360, 63040, 76480, 94166, 94560, 114720, 141249, 188332, 189120, 229440, 235415, 282498, 376664, 470830, 564996, 706245, 753328, 941660, 1129992, 1412490, 1506656, 1883320, 2259984, 2824980, 3013312, 3766640, 4519968, 5649960, 7533280, 9039936, 11299920, 15066560, 22599840, 45199680]

約数ペア:

[(1, 45199680), (2, 22599840), (3, 15066560), (4, 11299920), (5, 9039936), (6, 7533280), (8, 5649960), (10, 4519968), (12, 3766640), (15, 3013312), (16, 2824980), (20, 2259984), (24, 1883320), (30, 1506656), (32, 1412490), (40, 1129992), (48, 941660), (60, 753328), (64, 706245), (80, 564996), (96, 470830), (120, 376664), (160, 282498), (192, 235415), (197, 229440), (239, 189120), (240, 188332), (320, 141249), (394, 114720), (478, 94560), (480, 94166), (591, 76480), (717, 63040), (788, 57360), (956, 47280), (960, 47083), (985, 45888), (1182, 38240), (1195, 37824), (1434, 31520), (1576, 28680), (1912, 23640), (1970, 22944), (2364, 19120), (2390, 18912), (2868, 15760), (2955, 15296), (3152, 14340), (3585, 12608), (3824, 11820), (3940, 11472), (4728, 9560), (4780, 9456), (5736, 7880), (5910, 7648), (6304, 7170)]