18015305160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{76091}}^1$

素因数の和:78078

約数の個数: 64

約数和(自身を含む): 54074018880

約数和(自身を除く): 36058713720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1973, 3946, 5919, 7892, 9865, 11838, 15784, 19730, 23676, 29595, 39460, 47352, 59190, 76091, 78920, 118380, 152182, 228273, 236760, 304364, 380455, 456546, 608728, 760910, 913092, 1141365, 1521820, 1826184, 2282730, 3043640, 4565460, 9130920, 150127543, 300255086, 450382629, 600510172, 750637715, 900765258, 1201020344, 1501275430, 1801530516, 2251913145, 3002550860, 3603061032, 4503826290, 6005101720, 9007652580, 18015305160]

約数ペア:

[(1, 18015305160), (2, 9007652580), (3, 6005101720), (4, 4503826290), (5, 3603061032), (6, 3002550860), (8, 2251913145), (10, 1801530516), (12, 1501275430), (15, 1201020344), (20, 900765258), (24, 750637715), (30, 600510172), (40, 450382629), (60, 300255086), (120, 150127543), (1973, 9130920), (3946, 4565460), (5919, 3043640), (7892, 2282730), (9865, 1826184), (11838, 1521820), (15784, 1141365), (19730, 913092), (23676, 760910), (29595, 608728), (39460, 456546), (47352, 380455), (59190, 304364), (76091, 236760), (78920, 228273), (118380, 152182)]