37871280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 132580800

約数和(自身を除く): 94709520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 197, 216, 240, 267, 270, 356, 360, 394, 432, 445, 534, 540, 591, 712, 720, 788, 801, 890, 985, 1068, 1080, 1182, 1335, 1424, 1576, 1602, 1773, 1780, 1970, 2136, 2160, 2364, 2403, 2670, 2955, 3152, 3204, 3546, 3560, 3940, 4005, 4272, 4728, 4806, 5319, 5340, 5910, 6408, 7092, 7120, 7880, 8010, 8865, 9456, 9612, 10638, 10680, 11820, 12015, 12816, 14184, 15760, 16020, 17533, 17730, 19224, 21276, 21360, 23640, 24030, 26595, 28368, 32040, 35066, 35460, 38448, 42552, 47280, 48060, 52599, 53190, 64080, 70132, 70920, 85104, 87665, 96120, 105198, 106380, 140264, 141840, 157797, 175330, 192240, 210396, 212760, 262995, 280528, 315594, 350660, 420792, 425520, 473391, 525990, 631188, 701320, 788985, 841584, 946782, 1051980, 1262376, 1402640, 1577970, 1893564, 2103960, 2366955, 2524752, 3155940, 3787128, 4207920, 4733910, 6311880, 7574256, 9467820, 12623760, 18935640, 37871280]

約数ペア:

[(1, 37871280), (2, 18935640), (3, 12623760), (4, 9467820), (5, 7574256), (6, 6311880), (8, 4733910), (9, 4207920), (10, 3787128), (12, 3155940), (15, 2524752), (16, 2366955), (18, 2103960), (20, 1893564), (24, 1577970), (27, 1402640), (30, 1262376), (36, 1051980), (40, 946782), (45, 841584), (48, 788985), (54, 701320), (60, 631188), (72, 525990), (80, 473391), (89, 425520), (90, 420792), (108, 350660), (120, 315594), (135, 280528), (144, 262995), (178, 212760), (180, 210396), (197, 192240), (216, 175330), (240, 157797), (267, 141840), (270, 140264), (356, 106380), (360, 105198), (394, 96120), (432, 87665), (445, 85104), (534, 70920), (540, 70132), (591, 64080), (712, 53190), (720, 52599), (788, 48060), (801, 47280), (890, 42552), (985, 38448), (1068, 35460), (1080, 35066), (1182, 32040), (1335, 28368), (1424, 26595), (1576, 24030), (1602, 23640), (1773, 21360), (1780, 21276), (1970, 19224), (2136, 17730), (2160, 17533), (2364, 16020), (2403, 15760), (2670, 14184), (2955, 12816), (3152, 12015), (3204, 11820), (3546, 10680), (3560, 10638), (3940, 9612), (4005, 9456), (4272, 8865), (4728, 8010), (4806, 7880), (5319, 7120), (5340, 7092), (5910, 6408)]