3445920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2393}}^1$

素因数の和:2414

約数の個数: 72

約数和(自身を含む): 11764116

約数和(自身を除く): 8318196

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, 2393, 4786, 7179, 9572, 11965, 14358, 19144, 21537, 23930, 28716, 35895, 38288, 43074, 47860, 57432, 71790, 76576, 86148, 95720, 107685, 114864, 143580, 172296, 191440, 215370, 229728, 287160, 344592, 382880, 430740, 574320, 689184, 861480, 1148640, 1722960, 3445920]

約数ペア:

[(1, 3445920), (2, 1722960), (3, 1148640), (4, 861480), (5, 689184), (6, 574320), (8, 430740), (9, 382880), (10, 344592), (12, 287160), (15, 229728), (16, 215370), (18, 191440), (20, 172296), (24, 143580), (30, 114864), (32, 107685), (36, 95720), (40, 86148), (45, 76576), (48, 71790), (60, 57432), (72, 47860), (80, 43074), (90, 38288), (96, 35895), (120, 28716), (144, 23930), (160, 21537), (180, 19144), (240, 14358), (288, 11965), (360, 9572), (480, 7179), (720, 4786), (1440, 2393)]