168383520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{116933}}^1$

素因数の和:116954

約数の個数: 72

約数和(自身を含む): 574613676

約数和(自身を除く): 406230156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 116933, 233866, 350799, 467732, 584665, 701598, 935464, 1052397, 1169330, 1403196, 1753995, 1870928, 2104794, 2338660, 2806392, 3507990, 3741856, 4209588, 4677320, 5261985, 5612784, 7015980, 8419176, 9354640, 10523970, 11225568, 14031960, 16838352, 18709280, 21047940, 28063920, 33676704, 42095880, 56127840, 84191760, 168383520]

約数ペア:

[(1, 168383520), (2, 84191760), (3, 56127840), (4, 42095880), (5, 33676704), (6, 28063920), (8, 21047940), (9, 18709280), (10, 16838352), (12, 14031960), (15, 11225568), (16, 10523970), (18, 9354640), (20, 8419176), (24, 7015980), (30, 5612784), (32, 5261985), (36, 4677320), (40, 4209588), (45, 3741856), (48, 3507990), (60, 2806392), (72, 2338660), (80, 2104794), (90, 1870928), (96, 1753995), (120, 1403196), (144, 1169330), (160, 1052397), (180, 935464), (240, 701598), (288, 584665), (360, 467732), (480, 350799), (720, 233866), (1440, 116933)]