158888160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{110339}}^1$

素因数の和:110360

約数の個数: 72

約数和(自身を含む): 542210760

約数和(自身を除く): 383322600

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, 110339, 220678, 331017, 441356, 551695, 662034, 882712, 993051, 1103390, 1324068, 1655085, 1765424, 1986102, 2206780, 2648136, 3310170, 3530848, 3972204, 4413560, 4965255, 5296272, 6620340, 7944408, 8827120, 9930510, 10592544, 13240680, 15888816, 17654240, 19861020, 26481360, 31777632, 39722040, 52962720, 79444080, 158888160]

約数ペア:

[(1, 158888160), (2, 79444080), (3, 52962720), (4, 39722040), (5, 31777632), (6, 26481360), (8, 19861020), (9, 17654240), (10, 15888816), (12, 13240680), (15, 10592544), (16, 9930510), (18, 8827120), (20, 7944408), (24, 6620340), (30, 5296272), (32, 4965255), (36, 4413560), (40, 3972204), (45, 3530848), (48, 3310170), (60, 2648136), (72, 2206780), (80, 1986102), (90, 1765424), (96, 1655085), (120, 1324068), (144, 1103390), (160, 993051), (180, 882712), (240, 662034), (288, 551695), (360, 441356), (480, 331017), (720, 220678), (1440, 110339)]