138301920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{96043}}^1$

素因数の和:96064

約数の個数: 72

約数和(自身を含む): 471960216

約数和(自身を除く): 333658296

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, 96043, 192086, 288129, 384172, 480215, 576258, 768344, 864387, 960430, 1152516, 1440645, 1536688, 1728774, 1920860, 2305032, 2881290, 3073376, 3457548, 3841720, 4321935, 4610064, 5762580, 6915096, 7683440, 8643870, 9220128, 11525160, 13830192, 15366880, 17287740, 23050320, 27660384, 34575480, 46100640, 69150960, 138301920]

約数ペア:

[(1, 138301920), (2, 69150960), (3, 46100640), (4, 34575480), (5, 27660384), (6, 23050320), (8, 17287740), (9, 15366880), (10, 13830192), (12, 11525160), (15, 9220128), (16, 8643870), (18, 7683440), (20, 6915096), (24, 5762580), (30, 4610064), (32, 4321935), (36, 3841720), (40, 3457548), (45, 3073376), (48, 2881290), (60, 2305032), (72, 1920860), (80, 1728774), (90, 1536688), (96, 1440645), (120, 1152516), (144, 960430), (160, 864387), (180, 768344), (240, 576258), (288, 480215), (360, 384172), (480, 288129), (720, 192086), (1440, 96043)]