158817240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 532224000

約数和(自身を除く): 373406760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 479, 540, 614, 921, 958, 1080, 1228, 1437, 1535, 1842, 1916, 2395, 2456, 2763, 2874, 3070, 3684, 3832, 4311, 4605, 4790, 5526, 5748, 6140, 7185, 7368, 8289, 8622, 9210, 9580, 11052, 11496, 12280, 12933, 13815, 14370, 16578, 17244, 18420, 19160, 21555, 22104, 25866, 27630, 28740, 33156, 34488, 36840, 41445, 43110, 51732, 55260, 57480, 64665, 66312, 82890, 86220, 103464, 110520, 129330, 147053, 165780, 172440, 258660, 294106, 331560, 441159, 517320, 588212, 735265, 882318, 1176424, 1323477, 1470530, 1764636, 2205795, 2646954, 2941060, 3529272, 3970431, 4411590, 5293908, 5882120, 6617385, 7940862, 8823180, 10587816, 13234770, 15881724, 17646360, 19852155, 26469540, 31763448, 39704310, 52939080, 79408620, 158817240]

約数ペア:

[(1, 158817240), (2, 79408620), (3, 52939080), (4, 39704310), (5, 31763448), (6, 26469540), (8, 19852155), (9, 17646360), (10, 15881724), (12, 13234770), (15, 10587816), (18, 8823180), (20, 7940862), (24, 6617385), (27, 5882120), (30, 5293908), (36, 4411590), (40, 3970431), (45, 3529272), (54, 2941060), (60, 2646954), (72, 2205795), (90, 1764636), (108, 1470530), (120, 1323477), (135, 1176424), (180, 882318), (216, 735265), (270, 588212), (307, 517320), (360, 441159), (479, 331560), (540, 294106), (614, 258660), (921, 172440), (958, 165780), (1080, 147053), (1228, 129330), (1437, 110520), (1535, 103464), (1842, 86220), (1916, 82890), (2395, 66312), (2456, 64665), (2763, 57480), (2874, 55260), (3070, 51732), (3684, 43110), (3832, 41445), (4311, 36840), (4605, 34488), (4790, 33156), (5526, 28740), (5748, 27630), (6140, 25866), (7185, 22104), (7368, 21555), (8289, 19160), (8622, 18420), (9210, 17244), (9580, 16578), (11052, 14370), (11496, 13815), (12280, 12933)]