76382040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90931}}^1$

素因数の和:90952

約数の個数: 64

約数和(自身を含む): 261884160

約数和(自身を除く): 185502120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 90931, 181862, 272793, 363724, 454655, 545586, 636517, 727448, 909310, 1091172, 1273034, 1363965, 1818620, 1909551, 2182344, 2546068, 2727930, 3182585, 3637240, 3819102, 5092136, 5455860, 6365170, 7638204, 9547755, 10911720, 12730340, 15276408, 19095510, 25460680, 38191020, 76382040]

約数ペア:

[(1, 76382040), (2, 38191020), (3, 25460680), (4, 19095510), (5, 15276408), (6, 12730340), (7, 10911720), (8, 9547755), (10, 7638204), (12, 6365170), (14, 5455860), (15, 5092136), (20, 3819102), (21, 3637240), (24, 3182585), (28, 2727930), (30, 2546068), (35, 2182344), (40, 1909551), (42, 1818620), (56, 1363965), (60, 1273034), (70, 1091172), (84, 909310), (105, 727448), (120, 636517), (140, 545586), (168, 454655), (210, 363724), (280, 272793), (420, 181862), (840, 90931)]