131346360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13513}}^1$

素因数の和:13539

約数の個数: 96

約数和(自身を含む): 442718640

約数和(自身を除く): 311372280

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 13513, 27026, 40539, 54052, 67565, 81078, 108104, 121617, 135130, 162156, 202695, 243234, 270260, 324312, 364851, 405390, 486468, 540520, 608085, 729702, 810780, 972936, 1094553, 1216170, 1459404, 1621560, 1824255, 2189106, 2432340, 2918808, 3283659, 3648510, 4378212, 4864680, 5472765, 6567318, 7297020, 8756424, 10945530, 13134636, 14594040, 16418295, 21891060, 26269272, 32836590, 43782120, 65673180, 131346360]

約数ペア:

[(1, 131346360), (2, 65673180), (3, 43782120), (4, 32836590), (5, 26269272), (6, 21891060), (8, 16418295), (9, 14594040), (10, 13134636), (12, 10945530), (15, 8756424), (18, 7297020), (20, 6567318), (24, 5472765), (27, 4864680), (30, 4378212), (36, 3648510), (40, 3283659), (45, 2918808), (54, 2432340), (60, 2189106), (72, 1824255), (81, 1621560), (90, 1459404), (108, 1216170), (120, 1094553), (135, 972936), (162, 810780), (180, 729702), (216, 608085), (243, 540520), (270, 486468), (324, 405390), (360, 364851), (405, 324312), (486, 270260), (540, 243234), (648, 202695), (810, 162156), (972, 135130), (1080, 121617), (1215, 108104), (1620, 81078), (1944, 67565), (2430, 54052), (3240, 40539), (4860, 27026), (9720, 13513)]