28954154160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{37339}}^1$

素因数の和:37720

約数の個数: 160

約数和(自身を含む): 100011456000

約数和(自身を除く): 71057301840

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, 359, 360, 432, 540, 718, 720, 1077, 1080, 1436, 1795, 2154, 2160, 2872, 3231, 3590, 4308, 5385, 5744, 6462, 7180, 8616, 9693, 10770, 12924, 14360, 16155, 17232, 19386, 21540, 25848, 28720, 32310, 37339, 38772, 43080, 48465, 51696, 64620, 74678, 77544, 86160, 96930, 112017, 129240, 149356, 155088, 186695, 193860, 224034, 258480, 298712, 336051, 373390, 387720, 448068, 560085, 597424, 672102, 746780, 775440, 896136, 1008153, 1120170, 1344204, 1493560, 1680255, 1792272, 2016306, 2240340, 2688408, 2987120, 3360510, 4032612, 4480680, 5040765, 5376816, 6721020, 8065224, 8961360, 10081530, 13404701, 13442040, 16130448, 20163060, 26809402, 26884080, 40214103, 40326120, 53618804, 67023505, 80428206, 80652240, 107237608, 120642309, 134047010, 160856412, 201070515, 214475216, 241284618, 268094020, 321712824, 361926927, 402141030, 482569236, 536188040, 603211545, 643425648, 723853854, 804282060, 965138472, 1072376080, 1206423090, 1447707708, 1608564120, 1809634635, 1930276944, 2412846180, 2895415416, 3217128240, 3619269270, 4825692360, 5790830832, 7238538540, 9651384720, 14477077080, 28954154160]

約数ペア:

[(1, 28954154160), (2, 14477077080), (3, 9651384720), (4, 7238538540), (5, 5790830832), (6, 4825692360), (8, 3619269270), (9, 3217128240), (10, 2895415416), (12, 2412846180), (15, 1930276944), (16, 1809634635), (18, 1608564120), (20, 1447707708), (24, 1206423090), (27, 1072376080), (30, 965138472), (36, 804282060), (40, 723853854), (45, 643425648), (48, 603211545), (54, 536188040), (60, 482569236), (72, 402141030), (80, 361926927), (90, 321712824), (108, 268094020), (120, 241284618), (135, 214475216), (144, 201070515), (180, 160856412), (216, 134047010), (240, 120642309), (270, 107237608), (359, 80652240), (360, 80428206), (432, 67023505), (540, 53618804), (718, 40326120), (720, 40214103), (1077, 26884080), (1080, 26809402), (1436, 20163060), (1795, 16130448), (2154, 13442040), (2160, 13404701), (2872, 10081530), (3231, 8961360), (3590, 8065224), (4308, 6721020), (5385, 5376816), (5744, 5040765), (6462, 4480680), (7180, 4032612), (8616, 3360510), (9693, 2987120), (10770, 2688408), (12924, 2240340), (14360, 2016306), (16155, 1792272), (17232, 1680255), (19386, 1493560), (21540, 1344204), (25848, 1120170), (28720, 1008153), (32310, 896136), (37339, 775440), (38772, 746780), (43080, 672102), (48465, 597424), (51696, 560085), (64620, 448068), (74678, 387720), (77544, 373390), (86160, 336051), (96930, 298712), (112017, 258480), (129240, 224034), (149356, 193860), (155088, 186695)]