27396240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 85488576

約数和(自身を除く): 58092336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 541, 633, 844, 1055, 1082, 1266, 1623, 1688, 2110, 2164, 2532, 2705, 3165, 3246, 3376, 4220, 4328, 5064, 5410, 6330, 6492, 8115, 8440, 8656, 10128, 10820, 12660, 12984, 16230, 16880, 21640, 25320, 25968, 32460, 43280, 50640, 64920, 114151, 129840, 228302, 342453, 456604, 570755, 684906, 913208, 1141510, 1369812, 1712265, 1826416, 2283020, 2739624, 3424530, 4566040, 5479248, 6849060, 9132080, 13698120, 27396240]

約数ペア:

[(1, 27396240), (2, 13698120), (3, 9132080), (4, 6849060), (5, 5479248), (6, 4566040), (8, 3424530), (10, 2739624), (12, 2283020), (15, 1826416), (16, 1712265), (20, 1369812), (24, 1141510), (30, 913208), (40, 684906), (48, 570755), (60, 456604), (80, 342453), (120, 228302), (211, 129840), (240, 114151), (422, 64920), (541, 50640), (633, 43280), (844, 32460), (1055, 25968), (1082, 25320), (1266, 21640), (1623, 16880), (1688, 16230), (2110, 12984), (2164, 12660), (2532, 10820), (2705, 10128), (3165, 8656), (3246, 8440), (3376, 8115), (4220, 6492), (4328, 6330), (5064, 5410)]