326703240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1204

約数の個数: 128

約数和(自身を含む): 1093276800

約数和(自身を除く): 766573560

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, 360, 373, 540, 746, 811, 1080, 1119, 1492, 1622, 1865, 2238, 2433, 2984, 3244, 3357, 3730, 4055, 4476, 4866, 5595, 6488, 6714, 7299, 7460, 8110, 8952, 9732, 10071, 11190, 12165, 13428, 14598, 14920, 16220, 16785, 19464, 20142, 21897, 22380, 24330, 26856, 29196, 32440, 33570, 36495, 40284, 43794, 44760, 48660, 50355, 58392, 67140, 72990, 80568, 87588, 97320, 100710, 109485, 134280, 145980, 175176, 201420, 218970, 291960, 302503, 402840, 437940, 605006, 875880, 907509, 1210012, 1512515, 1815018, 2420024, 2722527, 3025030, 3630036, 4537545, 5445054, 6050060, 7260072, 8167581, 9075090, 10890108, 12100120, 13612635, 16335162, 18150180, 21780216, 27225270, 32670324, 36300360, 40837905, 54450540, 65340648, 81675810, 108901080, 163351620, 326703240]

約数ペア:

[(1, 326703240), (2, 163351620), (3, 108901080), (4, 81675810), (5, 65340648), (6, 54450540), (8, 40837905), (9, 36300360), (10, 32670324), (12, 27225270), (15, 21780216), (18, 18150180), (20, 16335162), (24, 13612635), (27, 12100120), (30, 10890108), (36, 9075090), (40, 8167581), (45, 7260072), (54, 6050060), (60, 5445054), (72, 4537545), (90, 3630036), (108, 3025030), (120, 2722527), (135, 2420024), (180, 1815018), (216, 1512515), (270, 1210012), (360, 907509), (373, 875880), (540, 605006), (746, 437940), (811, 402840), (1080, 302503), (1119, 291960), (1492, 218970), (1622, 201420), (1865, 175176), (2238, 145980), (2433, 134280), (2984, 109485), (3244, 100710), (3357, 97320), (3730, 87588), (4055, 80568), (4476, 72990), (4866, 67140), (5595, 58392), (6488, 50355), (6714, 48660), (7299, 44760), (7460, 43794), (8110, 40284), (8952, 36495), (9732, 33570), (10071, 32440), (11190, 29196), (12165, 26856), (13428, 24330), (14598, 22380), (14920, 21897), (16220, 20142), (16785, 19464)]