76960240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2666

約数の個数: 80

約数和(自身を含む): 208433088

約数和(自身を除く): 131472848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2593, 2968, 3710, 4240, 5186, 5936, 7420, 10372, 12965, 14840, 18151, 20744, 25930, 29680, 36302, 41488, 51860, 72604, 90755, 103720, 137429, 145208, 181510, 207440, 274858, 290416, 363020, 549716, 687145, 726040, 962003, 1099432, 1374290, 1452080, 1924006, 2198864, 2748580, 3848012, 4810015, 5497160, 7696024, 9620030, 10994320, 15392048, 19240060, 38480120, 76960240]

約数ペア:

[(1, 76960240), (2, 38480120), (4, 19240060), (5, 15392048), (7, 10994320), (8, 9620030), (10, 7696024), (14, 5497160), (16, 4810015), (20, 3848012), (28, 2748580), (35, 2198864), (40, 1924006), (53, 1452080), (56, 1374290), (70, 1099432), (80, 962003), (106, 726040), (112, 687145), (140, 549716), (212, 363020), (265, 290416), (280, 274858), (371, 207440), (424, 181510), (530, 145208), (560, 137429), (742, 103720), (848, 90755), (1060, 72604), (1484, 51860), (1855, 41488), (2120, 36302), (2593, 29680), (2968, 25930), (3710, 20744), (4240, 18151), (5186, 14840), (5936, 12965), (7420, 10372)]