302970240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 1090584000

約数和(自身を除く): 787613760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 128, 135, 144, 160, 178, 180, 192, 197, 216, 240, 267, 270, 288, 320, 356, 360, 384, 394, 432, 445, 480, 534, 540, 576, 591, 640, 712, 720, 788, 801, 864, 890, 960, 985, 1068, 1080, 1152, 1182, 1335, 1424, 1440, 1576, 1602, 1728, 1773, 1780, 1920, 1970, 2136, 2160, 2364, 2403, 2670, 2848, 2880, 2955, 3152, 3204, 3456, 3546, 3560, 3940, 4005, 4272, 4320, 4728, 4806, 5319, 5340, 5696, 5760, 5910, 6304, 6408, 7092, 7120, 7880, 8010, 8544, 8640, 8865, 9456, 9612, 10638, 10680, 11392, 11820, 12015, 12608, 12816, 14184, 14240, 15760, 16020, 17088, 17280, 17533, 17730, 18912, 19224, 21276, 21360, 23640, 24030, 25216, 25632, 26595, 28368, 28480, 31520, 32040, 34176, 35066, 35460, 37824, 38448, 42552, 42720, 47280, 48060, 51264, 52599, 53190, 56736, 56960, 63040, 64080, 70132, 70920, 75648, 76896, 85104, 85440, 87665, 94560, 96120, 102528, 105198, 106380, 113472, 126080, 128160, 140264, 141840, 153792, 157797, 170208, 170880, 175330, 189120, 192240, 210396, 212760, 226944, 256320, 262995, 280528, 283680, 307584, 315594, 340416, 350660, 378240, 384480, 420792, 425520, 473391, 512640, 525990, 561056, 567360, 631188, 680832, 701320, 768960, 788985, 841584, 851040, 946782, 1051980, 1122112, 1134720, 1262376, 1402640, 1537920, 1577970, 1683168, 1702080, 1893564, 2103960, 2244224, 2366955, 2524752, 2805280, 3155940, 3366336, 3404160, 3787128, 4207920, 4733910, 5049504, 5610560, 6311880, 6732672, 7574256, 8415840, 9467820, 10099008, 11221120, 12623760, 15148512, 16831680, 18935640, 20198016, 25247520, 30297024, 33663360, 37871280, 50495040, 60594048, 75742560, 100990080, 151485120, 302970240]

約数ペア:

[(1, 302970240), (2, 151485120), (3, 100990080), (4, 75742560), (5, 60594048), (6, 50495040), (8, 37871280), (9, 33663360), (10, 30297024), (12, 25247520), (15, 20198016), (16, 18935640), (18, 16831680), (20, 15148512), (24, 12623760), (27, 11221120), (30, 10099008), (32, 9467820), (36, 8415840), (40, 7574256), (45, 6732672), (48, 6311880), (54, 5610560), (60, 5049504), (64, 4733910), (72, 4207920), (80, 3787128), (89, 3404160), (90, 3366336), (96, 3155940), (108, 2805280), (120, 2524752), (128, 2366955), (135, 2244224), (144, 2103960), (160, 1893564), (178, 1702080), (180, 1683168), (192, 1577970), (197, 1537920), (216, 1402640), (240, 1262376), (267, 1134720), (270, 1122112), (288, 1051980), (320, 946782), (356, 851040), (360, 841584), (384, 788985), (394, 768960), (432, 701320), (445, 680832), (480, 631188), (534, 567360), (540, 561056), (576, 525990), (591, 512640), (640, 473391), (712, 425520), (720, 420792), (788, 384480), (801, 378240), (864, 350660), (890, 340416), (960, 315594), (985, 307584), (1068, 283680), (1080, 280528), (1152, 262995), (1182, 256320), (1335, 226944), (1424, 212760), (1440, 210396), (1576, 192240), (1602, 189120), (1728, 175330), (1773, 170880), (1780, 170208), (1920, 157797), (1970, 153792), (2136, 141840), (2160, 140264), (2364, 128160), (2403, 126080), (2670, 113472), (2848, 106380), (2880, 105198), (2955, 102528), (3152, 96120), (3204, 94560), (3456, 87665), (3546, 85440), (3560, 85104), (3940, 76896), (4005, 75648), (4272, 70920), (4320, 70132), (4728, 64080), (4806, 63040), (5319, 56960), (5340, 56736), (5696, 53190), (5760, 52599), (5910, 51264), (6304, 48060), (6408, 47280), (7092, 42720), (7120, 42552), (7880, 38448), (8010, 37824), (8544, 35460), (8640, 35066), (8865, 34176), (9456, 32040), (9612, 31520), (10638, 28480), (10680, 28368), (11392, 26595), (11820, 25632), (12015, 25216), (12608, 24030), (12816, 23640), (14184, 21360), (14240, 21276), (15760, 19224), (16020, 18912), (17088, 17730), (17280, 17533)]