845460720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30109}}^1$

素因数の和:30144

約数の個数: 160

約数和(自身を含む): 3136257600

約数和(自身を除く): 2290796880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 30109, 60218, 90327, 120436, 150545, 180654, 240872, 270981, 301090, 361308, 391417, 451635, 481744, 541962, 602180, 722616, 782834, 812943, 903270, 1083924, 1174251, 1204360, 1354905, 1445232, 1565668, 1625886, 1806540, 1957085, 2167848, 2348502, 2408720, 2709810, 3131336, 3251772, 3522753, 3613080, 3914170, 4064715, 4335696, 4697004, 5419620, 5871255, 6262672, 6503544, 7045506, 7226160, 7828340, 8129430, 9394008, 10568259, 10839240, 11742510, 13007088, 14091012, 15656680, 16258860, 17613765, 18788016, 21136518, 21678480, 23485020, 28182024, 31313360, 32517720, 35227530, 42273036, 46970040, 52841295, 56364048, 65035440, 70455060, 84546072, 93940080, 105682590, 140910120, 169092144, 211365180, 281820240, 422730360, 845460720]

約数ペア:

[(1, 845460720), (2, 422730360), (3, 281820240), (4, 211365180), (5, 169092144), (6, 140910120), (8, 105682590), (9, 93940080), (10, 84546072), (12, 70455060), (13, 65035440), (15, 56364048), (16, 52841295), (18, 46970040), (20, 42273036), (24, 35227530), (26, 32517720), (27, 31313360), (30, 28182024), (36, 23485020), (39, 21678480), (40, 21136518), (45, 18788016), (48, 17613765), (52, 16258860), (54, 15656680), (60, 14091012), (65, 13007088), (72, 11742510), (78, 10839240), (80, 10568259), (90, 9394008), (104, 8129430), (108, 7828340), (117, 7226160), (120, 7045506), (130, 6503544), (135, 6262672), (144, 5871255), (156, 5419620), (180, 4697004), (195, 4335696), (208, 4064715), (216, 3914170), (234, 3613080), (240, 3522753), (260, 3251772), (270, 3131336), (312, 2709810), (351, 2408720), (360, 2348502), (390, 2167848), (432, 1957085), (468, 1806540), (520, 1625886), (540, 1565668), (585, 1445232), (624, 1354905), (702, 1204360), (720, 1174251), (780, 1083924), (936, 903270), (1040, 812943), (1080, 782834), (1170, 722616), (1404, 602180), (1560, 541962), (1755, 481744), (1872, 451635), (2160, 391417), (2340, 361308), (2808, 301090), (3120, 270981), (3510, 240872), (4680, 180654), (5616, 150545), (7020, 120436), (9360, 90327), (14040, 60218), (28080, 30109)]