91406880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2351}}^1$

素因数の和:2381

約数の個数: 144

約数和(自身を含む): 323616384

約数和(自身を除く): 232209504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2351, 2430, 2592, 3240, 3888, 4320, 4702, 4860, 6480, 7053, 7776, 9404, 9720, 11755, 12960, 14106, 18808, 19440, 21159, 23510, 28212, 35265, 37616, 38880, 42318, 47020, 56424, 63477, 70530, 75232, 84636, 94040, 105795, 112848, 126954, 141060, 169272, 188080, 190431, 211590, 225696, 253908, 282120, 317385, 338544, 376160, 380862, 423180, 507816, 564240, 571293, 634770, 677088, 761724, 846360, 952155, 1015632, 1128480, 1142586, 1269540, 1523448, 1692720, 1904310, 2031264, 2285172, 2539080, 2856465, 3046896, 3385440, 3808620, 4570344, 5078160, 5712930, 6093792, 7617240, 9140688, 10156320, 11425860, 15234480, 18281376, 22851720, 30468960, 45703440, 91406880]

約数ペア:

[(1, 91406880), (2, 45703440), (3, 30468960), (4, 22851720), (5, 18281376), (6, 15234480), (8, 11425860), (9, 10156320), (10, 9140688), (12, 7617240), (15, 6093792), (16, 5712930), (18, 5078160), (20, 4570344), (24, 3808620), (27, 3385440), (30, 3046896), (32, 2856465), (36, 2539080), (40, 2285172), (45, 2031264), (48, 1904310), (54, 1692720), (60, 1523448), (72, 1269540), (80, 1142586), (81, 1128480), (90, 1015632), (96, 952155), (108, 846360), (120, 761724), (135, 677088), (144, 634770), (160, 571293), (162, 564240), (180, 507816), (216, 423180), (240, 380862), (243, 376160), (270, 338544), (288, 317385), (324, 282120), (360, 253908), (405, 225696), (432, 211590), (480, 190431), (486, 188080), (540, 169272), (648, 141060), (720, 126954), (810, 112848), (864, 105795), (972, 94040), (1080, 84636), (1215, 75232), (1296, 70530), (1440, 63477), (1620, 56424), (1944, 47020), (2160, 42318), (2351, 38880), (2430, 37616), (2592, 35265), (3240, 28212), (3888, 23510), (4320, 21159), (4702, 19440), (4860, 18808), (6480, 14106), (7053, 12960), (7776, 11755), (9404, 9720)]