15208260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 43497216

約数和(自身を除く): 28288956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 5393, 10786, 16179, 21572, 26965, 32358, 53930, 64716, 80895, 107860, 161790, 253471, 323580, 506942, 760413, 1013884, 1267355, 1520826, 2534710, 3041652, 3802065, 5069420, 7604130, 15208260]

約数ペア:

[(1, 15208260), (2, 7604130), (3, 5069420), (4, 3802065), (5, 3041652), (6, 2534710), (10, 1520826), (12, 1267355), (15, 1013884), (20, 760413), (30, 506942), (47, 323580), (60, 253471), (94, 161790), (141, 107860), (188, 80895), (235, 64716), (282, 53930), (470, 32358), (564, 26965), (705, 21572), (940, 16179), (1410, 10786), (2820, 5393)]