129377520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:784

約数の個数: 160

約数和(自身を含む): 451310400

約数和(自身を除く): 321932880

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, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 673, 712, 720, 801, 890, 1068, 1080, 1335, 1346, 1424, 1602, 1780, 2019, 2136, 2160, 2403, 2670, 2692, 3204, 3365, 3560, 4005, 4038, 4272, 4806, 5340, 5384, 6057, 6408, 6730, 7120, 8010, 8076, 9612, 10095, 10680, 10768, 12015, 12114, 12816, 13460, 16020, 16152, 18171, 19224, 20190, 21360, 24030, 24228, 26920, 30285, 32040, 32304, 36342, 38448, 40380, 48060, 48456, 53840, 59897, 60570, 64080, 72684, 80760, 90855, 96120, 96912, 119794, 121140, 145368, 161520, 179691, 181710, 192240, 239588, 242280, 290736, 299485, 359382, 363420, 479176, 484560, 539073, 598970, 718764, 726840, 898455, 958352, 1078146, 1197940, 1437528, 1453680, 1617219, 1796910, 2156292, 2395880, 2695365, 2875056, 3234438, 3593820, 4312584, 4791760, 5390730, 6468876, 7187640, 8086095, 8625168, 10781460, 12937752, 14375280, 16172190, 21562920, 25875504, 32344380, 43125840, 64688760, 129377520]

約数ペア:

[(1, 129377520), (2, 64688760), (3, 43125840), (4, 32344380), (5, 25875504), (6, 21562920), (8, 16172190), (9, 14375280), (10, 12937752), (12, 10781460), (15, 8625168), (16, 8086095), (18, 7187640), (20, 6468876), (24, 5390730), (27, 4791760), (30, 4312584), (36, 3593820), (40, 3234438), (45, 2875056), (48, 2695365), (54, 2395880), (60, 2156292), (72, 1796910), (80, 1617219), (89, 1453680), (90, 1437528), (108, 1197940), (120, 1078146), (135, 958352), (144, 898455), (178, 726840), (180, 718764), (216, 598970), (240, 539073), (267, 484560), (270, 479176), (356, 363420), (360, 359382), (432, 299485), (445, 290736), (534, 242280), (540, 239588), (673, 192240), (712, 181710), (720, 179691), (801, 161520), (890, 145368), (1068, 121140), (1080, 119794), (1335, 96912), (1346, 96120), (1424, 90855), (1602, 80760), (1780, 72684), (2019, 64080), (2136, 60570), (2160, 59897), (2403, 53840), (2670, 48456), (2692, 48060), (3204, 40380), (3365, 38448), (3560, 36342), (4005, 32304), (4038, 32040), (4272, 30285), (4806, 26920), (5340, 24228), (5384, 24030), (6057, 21360), (6408, 20190), (6730, 19224), (7120, 18171), (8010, 16152), (8076, 16020), (9612, 13460), (10095, 12816), (10680, 12114), (10768, 12015)]