15048720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{6967}}^1$

素因数の和:6989

約数の個数: 80

約数和(自身を含む): 51841920

約数和(自身を除く): 36793200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 6967, 13934, 20901, 27868, 34835, 41802, 55736, 62703, 69670, 83604, 104505, 111472, 125406, 139340, 167208, 188109, 209010, 250812, 278680, 313515, 334416, 376218, 418020, 501624, 557360, 627030, 752436, 836040, 940545, 1003248, 1254060, 1504872, 1672080, 1881090, 2508120, 3009744, 3762180, 5016240, 7524360, 15048720]

約数ペア:

[(1, 15048720), (2, 7524360), (3, 5016240), (4, 3762180), (5, 3009744), (6, 2508120), (8, 1881090), (9, 1672080), (10, 1504872), (12, 1254060), (15, 1003248), (16, 940545), (18, 836040), (20, 752436), (24, 627030), (27, 557360), (30, 501624), (36, 418020), (40, 376218), (45, 334416), (48, 313515), (54, 278680), (60, 250812), (72, 209010), (80, 188109), (90, 167208), (108, 139340), (120, 125406), (135, 111472), (144, 104505), (180, 83604), (216, 69670), (240, 62703), (270, 55736), (360, 41802), (432, 34835), (540, 27868), (720, 20901), (1080, 13934), (2160, 6967)]