17276520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{143971}}^1$

素因数の和:143985

約数の個数: 32

約数和(自身を含む): 51829920

約数和(自身を除く): 34553400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 143971, 287942, 431913, 575884, 719855, 863826, 1151768, 1439710, 1727652, 2159565, 2879420, 3455304, 4319130, 5758840, 8638260, 17276520]

約数ペア:

[(1, 17276520), (2, 8638260), (3, 5758840), (4, 4319130), (5, 3455304), (6, 2879420), (8, 2159565), (10, 1727652), (12, 1439710), (15, 1151768), (20, 863826), (24, 719855), (30, 575884), (40, 431913), (60, 287942), (120, 143971)]